12156030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4401

約数の個数: 48

約数和(自身を含む): 32632704

約数和(自身を除く): 20476674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 4357, 8714, 13071, 21785, 26142, 39213, 43570, 65355, 78426, 130710, 135067, 196065, 270134, 392130, 405201, 675335, 810402, 1215603, 1350670, 2026005, 2431206, 4052010, 6078015, 12156030]

約数ペア:

[(1, 12156030), (2, 6078015), (3, 4052010), (5, 2431206), (6, 2026005), (9, 1350670), (10, 1215603), (15, 810402), (18, 675335), (30, 405201), (31, 392130), (45, 270134), (62, 196065), (90, 135067), (93, 130710), (155, 78426), (186, 65355), (279, 43570), (310, 39213), (465, 26142), (558, 21785), (930, 13071), (1395, 8714), (2790, 4357)]