550630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 1088640

約数和(自身を除く): 538010

約数列:

[1, 2, 5, 10, 17, 34, 41, 79, 82, 85, 158, 170, 205, 395, 410, 697, 790, 1343, 1394, 2686, 3239, 3485, 6478, 6715, 6970, 13430, 16195, 32390, 55063, 110126, 275315, 550630]

約数ペア:

[(1, 550630), (2, 275315), (5, 110126), (10, 55063), (17, 32390), (34, 16195), (41, 13430), (79, 6970), (82, 6715), (85, 6478), (158, 3485), (170, 3239), (205, 2686), (395, 1394), (410, 1343), (697, 790)]