123513506730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1986067}}^1$

素因数の和:1986771

約数の個数: 48

約数和(自身を含む): 321600019104

約数和(自身を除く): 198086512374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 691, 1382, 2073, 3455, 4146, 6219, 6910, 10365, 12438, 20730, 31095, 62190, 1986067, 3972134, 5958201, 9930335, 11916402, 17874603, 19860670, 29791005, 35749206, 59582010, 89373015, 178746030, 1372372297, 2744744594, 4117116891, 6861861485, 8234233782, 12351350673, 13723722970, 20585584455, 24702701346, 41171168910, 61756753365, 123513506730]

約数ペア:

[(1, 123513506730), (2, 61756753365), (3, 41171168910), (5, 24702701346), (6, 20585584455), (9, 13723722970), (10, 12351350673), (15, 8234233782), (18, 6861861485), (30, 4117116891), (45, 2744744594), (90, 1372372297), (691, 178746030), (1382, 89373015), (2073, 59582010), (3455, 35749206), (4146, 29791005), (6219, 19860670), (6910, 17874603), (10365, 11916402), (12438, 9930335), (20730, 5958201), (31095, 3972134), (62190, 1986067)]