29995480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44111}}^1$

素因数の和:44139

約数の個数: 32

約数和(自身を含む): 71461440

約数和(自身を除く): 41465960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 44111, 88222, 176444, 220555, 352888, 441110, 749887, 882220, 1499774, 1764440, 2999548, 3749435, 5999096, 7498870, 14997740, 29995480]

約数ペア:

[(1, 29995480), (2, 14997740), (4, 7498870), (5, 5999096), (8, 3749435), (10, 2999548), (17, 1764440), (20, 1499774), (34, 882220), (40, 749887), (68, 441110), (85, 352888), (136, 220555), (170, 176444), (340, 88222), (680, 44111)]