9220020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5000

約数の個数: 48

約数和(自身を含む): 26654208

約数和(自身を除く): 17434188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4957, 9914, 14871, 19828, 24785, 29742, 49570, 59484, 74355, 99140, 148710, 153667, 297420, 307334, 461001, 614668, 768335, 922002, 1536670, 1844004, 2305005, 3073340, 4610010, 9220020]

約数ペア:

[(1, 9220020), (2, 4610010), (3, 3073340), (4, 2305005), (5, 1844004), (6, 1536670), (10, 922002), (12, 768335), (15, 614668), (20, 461001), (30, 307334), (31, 297420), (60, 153667), (62, 148710), (93, 99140), (124, 74355), (155, 59484), (186, 49570), (310, 29742), (372, 24785), (465, 19828), (620, 14871), (930, 9914), (1860, 4957)]