2750010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:2998

約数の個数: 32

約数和(自身を含む): 6815232

約数和(自身を除く): 4065222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2957, 5914, 8871, 14785, 17742, 29570, 44355, 88710, 91667, 183334, 275001, 458335, 550002, 916670, 1375005, 2750010]

約数ペア:

[(1, 2750010), (2, 1375005), (3, 916670), (5, 550002), (6, 458335), (10, 275001), (15, 183334), (30, 91667), (31, 88710), (62, 44355), (93, 29570), (155, 17742), (186, 14785), (310, 8871), (465, 5914), (930, 2957)]