79819110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 252555264

約数和(自身を除く): 172736154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 61, 62, 63, 67, 70, 90, 93, 105, 122, 126, 134, 155, 183, 186, 201, 210, 217, 279, 305, 310, 315, 335, 366, 402, 427, 434, 465, 469, 549, 558, 603, 610, 630, 651, 670, 854, 915, 930, 938, 1005, 1085, 1098, 1206, 1281, 1302, 1395, 1407, 1830, 1891, 1953, 2010, 2077, 2135, 2170, 2345, 2562, 2745, 2790, 2814, 3015, 3255, 3782, 3843, 3906, 4087, 4154, 4221, 4270, 4690, 5490, 5673, 6030, 6231, 6405, 6510, 7035, 7686, 8174, 8442, 9455, 9765, 10385, 11346, 12261, 12462, 12810, 13237, 14070, 14539, 17019, 18693, 18910, 19215, 19530, 20435, 20770, 21105, 24522, 26474, 28365, 28609, 29078, 31155, 34038, 36783, 37386, 38430, 39711, 40870, 42210, 43617, 56730, 57218, 61305, 62310, 66185, 72695, 73566, 79422, 85095, 85827, 87234, 93465, 119133, 122610, 126697, 130851, 132370, 143045, 145390, 170190, 171654, 183915, 186930, 198555, 218085, 238266, 253394, 257481, 261702, 286090, 367830, 380091, 397110, 429135, 436170, 514962, 595665, 633485, 654255, 760182, 858270, 886879, 1140273, 1191330, 1266970, 1287405, 1308510, 1773758, 1900455, 2280546, 2574810, 2660637, 3800910, 4434395, 5321274, 5701365, 7981911, 8868790, 11402730, 13303185, 15963822, 26606370, 39909555, 79819110]

約数ペア:

[(1, 79819110), (2, 39909555), (3, 26606370), (5, 15963822), (6, 13303185), (7, 11402730), (9, 8868790), (10, 7981911), (14, 5701365), (15, 5321274), (18, 4434395), (21, 3800910), (30, 2660637), (31, 2574810), (35, 2280546), (42, 1900455), (45, 1773758), (61, 1308510), (62, 1287405), (63, 1266970), (67, 1191330), (70, 1140273), (90, 886879), (93, 858270), (105, 760182), (122, 654255), (126, 633485), (134, 595665), (155, 514962), (183, 436170), (186, 429135), (201, 397110), (210, 380091), (217, 367830), (279, 286090), (305, 261702), (310, 257481), (315, 253394), (335, 238266), (366, 218085), (402, 198555), (427, 186930), (434, 183915), (465, 171654), (469, 170190), (549, 145390), (558, 143045), (603, 132370), (610, 130851), (630, 126697), (651, 122610), (670, 119133), (854, 93465), (915, 87234), (930, 85827), (938, 85095), (1005, 79422), (1085, 73566), (1098, 72695), (1206, 66185), (1281, 62310), (1302, 61305), (1395, 57218), (1407, 56730), (1830, 43617), (1891, 42210), (1953, 40870), (2010, 39711), (2077, 38430), (2135, 37386), (2170, 36783), (2345, 34038), (2562, 31155), (2745, 29078), (2790, 28609), (2814, 28365), (3015, 26474), (3255, 24522), (3782, 21105), (3843, 20770), (3906, 20435), (4087, 19530), (4154, 19215), (4221, 18910), (4270, 18693), (4690, 17019), (5490, 14539), (5673, 14070), (6030, 13237), (6231, 12810), (6405, 12462), (6510, 12261), (7035, 11346), (7686, 10385), (8174, 9765), (8442, 9455)]