84917970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2617

約数の個数: 80

約数和(自身を含む): 233995608

約数和(自身を除く): 149077638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 615, 738, 810, 1107, 1230, 1845, 2214, 2557, 3321, 3690, 5114, 5535, 6642, 7671, 11070, 12785, 15342, 16605, 23013, 25570, 33210, 38355, 46026, 69039, 76710, 104837, 115065, 138078, 207117, 209674, 230130, 314511, 345195, 414234, 524185, 629022, 690390, 943533, 1035585, 1048370, 1572555, 1887066, 2071170, 2830599, 3145110, 4717665, 5661198, 8491797, 9435330, 14152995, 16983594, 28305990, 42458985, 84917970]

約数ペア:

[(1, 84917970), (2, 42458985), (3, 28305990), (5, 16983594), (6, 14152995), (9, 9435330), (10, 8491797), (15, 5661198), (18, 4717665), (27, 3145110), (30, 2830599), (41, 2071170), (45, 1887066), (54, 1572555), (81, 1048370), (82, 1035585), (90, 943533), (123, 690390), (135, 629022), (162, 524185), (205, 414234), (246, 345195), (270, 314511), (369, 230130), (405, 209674), (410, 207117), (615, 138078), (738, 115065), (810, 104837), (1107, 76710), (1230, 69039), (1845, 46026), (2214, 38355), (2557, 33210), (3321, 25570), (3690, 23013), (5114, 16605), (5535, 15342), (6642, 12785), (7671, 11070)]