3037690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 2768390

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 239, 310, 410, 478, 1195, 1271, 2390, 2542, 6355, 7409, 9799, 12710, 14818, 19598, 37045, 48995, 74090, 97990, 303769, 607538, 1518845, 3037690]

約数ペア:

[(1, 3037690), (2, 1518845), (5, 607538), (10, 303769), (31, 97990), (41, 74090), (62, 48995), (82, 37045), (155, 19598), (205, 14818), (239, 12710), (310, 9799), (410, 7409), (478, 6355), (1195, 2542), (1271, 2390)]