70731420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 205718016

約数和(自身を除く): 134986596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 151, 185, 211, 222, 302, 370, 422, 444, 453, 555, 604, 633, 740, 755, 844, 906, 1055, 1110, 1266, 1510, 1812, 2110, 2220, 2265, 2532, 3020, 3165, 4220, 4530, 5587, 6330, 7807, 9060, 11174, 12660, 15614, 16761, 22348, 23421, 27935, 31228, 31861, 33522, 39035, 46842, 55870, 63722, 67044, 78070, 83805, 93684, 95583, 111740, 117105, 127444, 156140, 159305, 167610, 191166, 234210, 318610, 335220, 382332, 468420, 477915, 637220, 955830, 1178857, 1911660, 2357714, 3536571, 4715428, 5894285, 7073142, 11788570, 14146284, 17682855, 23577140, 35365710, 70731420]

約数ペア:

[(1, 70731420), (2, 35365710), (3, 23577140), (4, 17682855), (5, 14146284), (6, 11788570), (10, 7073142), (12, 5894285), (15, 4715428), (20, 3536571), (30, 2357714), (37, 1911660), (60, 1178857), (74, 955830), (111, 637220), (148, 477915), (151, 468420), (185, 382332), (211, 335220), (222, 318610), (302, 234210), (370, 191166), (422, 167610), (444, 159305), (453, 156140), (555, 127444), (604, 117105), (633, 111740), (740, 95583), (755, 93684), (844, 83805), (906, 78070), (1055, 67044), (1110, 63722), (1266, 55870), (1510, 46842), (1812, 39035), (2110, 33522), (2220, 31861), (2265, 31228), (2532, 27935), (3020, 23421), (3165, 22348), (4220, 16761), (4530, 15614), (5587, 12660), (6330, 11174), (7807, 9060)]