39313890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 137134080

約数和(自身を除く): 97820190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 31, 33, 35, 42, 45, 54, 55, 61, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 122, 126, 135, 154, 155, 165, 183, 186, 189, 198, 210, 217, 231, 270, 279, 297, 305, 310, 315, 330, 341, 366, 378, 385, 427, 434, 462, 465, 495, 549, 558, 594, 610, 630, 651, 671, 682, 693, 770, 837, 854, 915, 930, 945, 990, 1023, 1085, 1098, 1155, 1281, 1302, 1342, 1386, 1395, 1485, 1647, 1674, 1705, 1830, 1890, 1891, 1953, 2013, 2046, 2079, 2135, 2170, 2310, 2387, 2562, 2745, 2790, 2970, 3069, 3255, 3294, 3355, 3410, 3465, 3782, 3843, 3906, 4026, 4158, 4185, 4270, 4697, 4774, 5115, 5490, 5673, 5859, 6039, 6138, 6405, 6510, 6710, 6930, 7161, 7686, 8235, 8370, 9207, 9394, 9455, 9765, 10065, 10230, 10395, 11346, 11529, 11718, 11935, 12078, 12810, 13237, 14091, 14322, 15345, 16470, 17019, 18117, 18414, 18910, 19215, 19530, 20130, 20790, 20801, 21483, 23058, 23485, 23870, 26474, 28182, 28365, 29295, 30195, 30690, 34038, 35805, 36234, 38430, 39711, 41602, 42273, 42966, 46035, 46970, 51057, 56730, 57645, 58590, 60390, 62403, 64449, 66185, 70455, 71610, 79422, 84546, 85095, 90585, 92070, 102114, 104005, 107415, 115290, 119133, 124806, 126819, 128898, 132370, 140910, 145607, 170190, 181170, 187209, 198555, 208010, 211365, 214830, 238266, 253638, 255285, 291214, 312015, 322245, 357399, 374418, 397110, 422730, 436821, 510570, 561627, 595665, 624030, 634095, 644490, 714798, 728035, 873642, 936045, 1123254, 1191330, 1268190, 1310463, 1456070, 1786995, 1872090, 2184105, 2620926, 2808135, 3573990, 3931389, 4368210, 5616270, 6552315, 7862778, 13104630, 19656945, 39313890]

約数ペア:

[(1, 39313890), (2, 19656945), (3, 13104630), (5, 7862778), (6, 6552315), (7, 5616270), (9, 4368210), (10, 3931389), (11, 3573990), (14, 2808135), (15, 2620926), (18, 2184105), (21, 1872090), (22, 1786995), (27, 1456070), (30, 1310463), (31, 1268190), (33, 1191330), (35, 1123254), (42, 936045), (45, 873642), (54, 728035), (55, 714798), (61, 644490), (62, 634095), (63, 624030), (66, 595665), (70, 561627), (77, 510570), (90, 436821), (93, 422730), (99, 397110), (105, 374418), (110, 357399), (122, 322245), (126, 312015), (135, 291214), (154, 255285), (155, 253638), (165, 238266), (183, 214830), (186, 211365), (189, 208010), (198, 198555), (210, 187209), (217, 181170), (231, 170190), (270, 145607), (279, 140910), (297, 132370), (305, 128898), (310, 126819), (315, 124806), (330, 119133), (341, 115290), (366, 107415), (378, 104005), (385, 102114), (427, 92070), (434, 90585), (462, 85095), (465, 84546), (495, 79422), (549, 71610), (558, 70455), (594, 66185), (610, 64449), (630, 62403), (651, 60390), (671, 58590), (682, 57645), (693, 56730), (770, 51057), (837, 46970), (854, 46035), (915, 42966), (930, 42273), (945, 41602), (990, 39711), (1023, 38430), (1085, 36234), (1098, 35805), (1155, 34038), (1281, 30690), (1302, 30195), (1342, 29295), (1386, 28365), (1395, 28182), (1485, 26474), (1647, 23870), (1674, 23485), (1705, 23058), (1830, 21483), (1890, 20801), (1891, 20790), (1953, 20130), (2013, 19530), (2046, 19215), (2079, 18910), (2135, 18414), (2170, 18117), (2310, 17019), (2387, 16470), (2562, 15345), (2745, 14322), (2790, 14091), (2970, 13237), (3069, 12810), (3255, 12078), (3294, 11935), (3355, 11718), (3410, 11529), (3465, 11346), (3782, 10395), (3843, 10230), (3906, 10065), (4026, 9765), (4158, 9455), (4185, 9394), (4270, 9207), (4697, 8370), (4774, 8235), (5115, 7686), (5490, 7161), (5673, 6930), (5859, 6710), (6039, 6510), (6138, 6405)]