13152060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2403

約数の個数: 72

約数和(自身を含む): 41198976

約数和(自身を除く): 28046916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2357, 2790, 4714, 5580, 7071, 9428, 11785, 14142, 21213, 23570, 28284, 35355, 42426, 47140, 70710, 73067, 84852, 106065, 141420, 146134, 212130, 219201, 292268, 365335, 424260, 438402, 657603, 730670, 876804, 1096005, 1315206, 1461340, 2192010, 2630412, 3288015, 4384020, 6576030, 13152060]

約数ペア:

[(1, 13152060), (2, 6576030), (3, 4384020), (4, 3288015), (5, 2630412), (6, 2192010), (9, 1461340), (10, 1315206), (12, 1096005), (15, 876804), (18, 730670), (20, 657603), (30, 438402), (31, 424260), (36, 365335), (45, 292268), (60, 219201), (62, 212130), (90, 146134), (93, 141420), (124, 106065), (155, 84852), (180, 73067), (186, 70710), (279, 47140), (310, 42426), (372, 35355), (465, 28284), (558, 23570), (620, 21213), (930, 14142), (1116, 11785), (1395, 9428), (1860, 7071), (2357, 5580), (2790, 4714)]