2126770110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{549553}}^1$

素因数の和:549609

約数の個数: 48

約数和(自身を含む): 5658207984

約数和(自身を除く): 3531437874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 549553, 1099106, 1648659, 2747765, 3297318, 4945977, 5495530, 8243295, 9891954, 16486590, 23630779, 24729885, 47261558, 49459770, 70892337, 118153895, 141784674, 212677011, 236307790, 354461685, 425354022, 708923370, 1063385055, 2126770110]

約数ペア:

[(1, 2126770110), (2, 1063385055), (3, 708923370), (5, 425354022), (6, 354461685), (9, 236307790), (10, 212677011), (15, 141784674), (18, 118153895), (30, 70892337), (43, 49459770), (45, 47261558), (86, 24729885), (90, 23630779), (129, 16486590), (215, 9891954), (258, 8243295), (387, 5495530), (430, 4945977), (645, 3297318), (774, 2747765), (1290, 1648659), (1935, 1099106), (3870, 549553)]