139536270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5607

約数の個数: 80

約数和(自身を含む): 387370368

約数和(自身を除く): 247834098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 5557, 8370, 11114, 12555, 16671, 25110, 27785, 33342, 50013, 55570, 83355, 100026, 150039, 166710, 172267, 250065, 300078, 344534, 450117, 500130, 516801, 750195, 861335, 900234, 1033602, 1500390, 1550403, 1722670, 2250585, 2584005, 3100806, 4501170, 4651209, 5168010, 7752015, 9302418, 13953627, 15504030, 23256045, 27907254, 46512090, 69768135, 139536270]

約数ペア:

[(1, 139536270), (2, 69768135), (3, 46512090), (5, 27907254), (6, 23256045), (9, 15504030), (10, 13953627), (15, 9302418), (18, 7752015), (27, 5168010), (30, 4651209), (31, 4501170), (45, 3100806), (54, 2584005), (62, 2250585), (81, 1722670), (90, 1550403), (93, 1500390), (135, 1033602), (155, 900234), (162, 861335), (186, 750195), (270, 516801), (279, 500130), (310, 450117), (405, 344534), (465, 300078), (558, 250065), (810, 172267), (837, 166710), (930, 150039), (1395, 100026), (1674, 83355), (2511, 55570), (2790, 50013), (4185, 33342), (5022, 27785), (5557, 25110), (8370, 16671), (11114, 12555)]