2149230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 5326848

約数和(自身を除く): 3177618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2311, 4622, 6933, 11555, 13866, 23110, 34665, 69330, 71641, 143282, 214923, 358205, 429846, 716410, 1074615, 2149230]

約数ペア:

[(1, 2149230), (2, 1074615), (3, 716410), (5, 429846), (6, 358205), (10, 214923), (15, 143282), (30, 71641), (31, 69330), (62, 34665), (93, 23110), (155, 13866), (186, 11555), (310, 6933), (465, 4622), (930, 2311)]