70288470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 222842880

約数和(自身を除く): 152554410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 59, 61, 62, 63, 70, 90, 93, 105, 118, 122, 126, 155, 177, 183, 186, 210, 217, 279, 295, 305, 310, 315, 354, 366, 413, 427, 434, 465, 531, 549, 558, 590, 610, 630, 651, 826, 854, 885, 915, 930, 1062, 1085, 1098, 1239, 1281, 1302, 1395, 1770, 1829, 1830, 1891, 1953, 2065, 2135, 2170, 2478, 2562, 2655, 2745, 2790, 3255, 3599, 3658, 3717, 3782, 3843, 3906, 4130, 4270, 5310, 5487, 5490, 5673, 6195, 6405, 6510, 7198, 7434, 7686, 9145, 9455, 9765, 10797, 10974, 11346, 12390, 12803, 12810, 13237, 16461, 17019, 17995, 18290, 18585, 18910, 19215, 19530, 21594, 25193, 25606, 26474, 27435, 28365, 32391, 32922, 34038, 35990, 37170, 38409, 38430, 39711, 50386, 53985, 54870, 56730, 64015, 64782, 66185, 75579, 76818, 79422, 82305, 85095, 107970, 111569, 115227, 119133, 125965, 128030, 132370, 151158, 161955, 164610, 170190, 192045, 198555, 223138, 226737, 230454, 238266, 251930, 323910, 334707, 377895, 384090, 397110, 453474, 557845, 576135, 595665, 669414, 755790, 780983, 1004121, 1115690, 1133685, 1152270, 1191330, 1561966, 1673535, 2008242, 2267370, 2342949, 3347070, 3904915, 4685898, 5020605, 7028847, 7809830, 10041210, 11714745, 14057694, 23429490, 35144235, 70288470]

約数ペア:

[(1, 70288470), (2, 35144235), (3, 23429490), (5, 14057694), (6, 11714745), (7, 10041210), (9, 7809830), (10, 7028847), (14, 5020605), (15, 4685898), (18, 3904915), (21, 3347070), (30, 2342949), (31, 2267370), (35, 2008242), (42, 1673535), (45, 1561966), (59, 1191330), (61, 1152270), (62, 1133685), (63, 1115690), (70, 1004121), (90, 780983), (93, 755790), (105, 669414), (118, 595665), (122, 576135), (126, 557845), (155, 453474), (177, 397110), (183, 384090), (186, 377895), (210, 334707), (217, 323910), (279, 251930), (295, 238266), (305, 230454), (310, 226737), (315, 223138), (354, 198555), (366, 192045), (413, 170190), (427, 164610), (434, 161955), (465, 151158), (531, 132370), (549, 128030), (558, 125965), (590, 119133), (610, 115227), (630, 111569), (651, 107970), (826, 85095), (854, 82305), (885, 79422), (915, 76818), (930, 75579), (1062, 66185), (1085, 64782), (1098, 64015), (1239, 56730), (1281, 54870), (1302, 53985), (1395, 50386), (1770, 39711), (1829, 38430), (1830, 38409), (1891, 37170), (1953, 35990), (2065, 34038), (2135, 32922), (2170, 32391), (2478, 28365), (2562, 27435), (2655, 26474), (2745, 25606), (2790, 25193), (3255, 21594), (3599, 19530), (3658, 19215), (3717, 18910), (3782, 18585), (3843, 18290), (3906, 17995), (4130, 17019), (4270, 16461), (5310, 13237), (5487, 12810), (5490, 12803), (5673, 12390), (6195, 11346), (6405, 10974), (6510, 10797), (7198, 9765), (7434, 9455), (7686, 9145)]