72862170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142867}}^1$

素因数の和:142894

約数の個数: 32

約数和(自身を含む): 185156928

約数和(自身を除く): 112294758

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 142867, 285734, 428601, 714335, 857202, 1428670, 2143005, 2428739, 4286010, 4857478, 7286217, 12143695, 14572434, 24287390, 36431085, 72862170]

約数ペア:

[(1, 72862170), (2, 36431085), (3, 24287390), (5, 14572434), (6, 12143695), (10, 7286217), (15, 4857478), (17, 4286010), (30, 2428739), (34, 2143005), (51, 1428670), (85, 857202), (102, 714335), (170, 428601), (255, 285734), (510, 142867)]