306770170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101917}}^1$

素因数の和:101974

約数の個数: 32

約数和(自身を含む): 645752448

約数和(自身を除く): 338982278

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 101917, 203834, 509585, 713419, 1019170, 1426838, 3567095, 4382431, 7134190, 8764862, 21912155, 30677017, 43824310, 61354034, 153385085, 306770170]

約数ペア:

[(1, 306770170), (2, 153385085), (5, 61354034), (7, 43824310), (10, 30677017), (14, 21912155), (35, 8764862), (43, 7134190), (70, 4382431), (86, 3567095), (215, 1426838), (301, 1019170), (430, 713419), (602, 509585), (1505, 203834), (3010, 101917)]