718352530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{129901}}^1$

素因数の和:129994

約数の個数: 32

約数和(自身を含む): 1496471040

約数和(自身を除く): 778118510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 129901, 259802, 649505, 909307, 1299010, 1818614, 4546535, 9093070, 10262179, 20524358, 51310895, 71835253, 102621790, 143670506, 359176265, 718352530]

約数ペア:

[(1, 718352530), (2, 359176265), (5, 143670506), (7, 102621790), (10, 71835253), (14, 51310895), (35, 20524358), (70, 10262179), (79, 9093070), (158, 4546535), (395, 1818614), (553, 1299010), (790, 909307), (1106, 649505), (2765, 259802), (5530, 129901)]