315066290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409177}}^1$

素因数の和:409202

約数の個数: 32

約数和(自身を含む): 707059584

約数和(自身を除く): 391993294

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 409177, 818354, 2045885, 2864239, 4091770, 4500947, 5728478, 9001894, 14321195, 22504735, 28642390, 31506629, 45009470, 63013258, 157533145, 315066290]

約数ペア:

[(1, 315066290), (2, 157533145), (5, 63013258), (7, 45009470), (10, 31506629), (11, 28642390), (14, 22504735), (22, 14321195), (35, 9001894), (55, 5728478), (70, 4500947), (77, 4091770), (110, 2864239), (154, 2045885), (385, 818354), (770, 409177)]