13986270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 80

約数和(自身を含む): 38890368

約数和(自身を除く): 24904098

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, 557, 558, 810, 837, 930, 1114, 1395, 1671, 1674, 2511, 2785, 2790, 3342, 4185, 5013, 5022, 5570, 8355, 8370, 10026, 12555, 15039, 16710, 17267, 25065, 25110, 30078, 34534, 45117, 50130, 51801, 75195, 86335, 90234, 103602, 150390, 155403, 172670, 225585, 259005, 310806, 451170, 466209, 518010, 777015, 932418, 1398627, 1554030, 2331045, 2797254, 4662090, 6993135, 13986270]

約数ペア:

[(1, 13986270), (2, 6993135), (3, 4662090), (5, 2797254), (6, 2331045), (9, 1554030), (10, 1398627), (15, 932418), (18, 777015), (27, 518010), (30, 466209), (31, 451170), (45, 310806), (54, 259005), (62, 225585), (81, 172670), (90, 155403), (93, 150390), (135, 103602), (155, 90234), (162, 86335), (186, 75195), (270, 51801), (279, 50130), (310, 45117), (405, 34534), (465, 30078), (557, 25110), (558, 25065), (810, 17267), (837, 16710), (930, 15039), (1114, 12555), (1395, 10026), (1671, 8370), (1674, 8355), (2511, 5570), (2785, 5022), (2790, 5013), (3342, 4185)]