15669980940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2440807}}^1$

素因数の和:2440926

約数の個数: 48

約数和(自身を含む): 44286020352

約数和(自身を除く): 28616039412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 2440807, 4881614, 7322421, 9763228, 12204035, 14644842, 24408070, 29289684, 36612105, 48816140, 73224210, 146448420, 261166349, 522332698, 783499047, 1044665396, 1305831745, 1566998094, 2611663490, 3133996188, 3917495235, 5223326980, 7834990470, 15669980940]

約数ペア:

[(1, 15669980940), (2, 7834990470), (3, 5223326980), (4, 3917495235), (5, 3133996188), (6, 2611663490), (10, 1566998094), (12, 1305831745), (15, 1044665396), (20, 783499047), (30, 522332698), (60, 261166349), (107, 146448420), (214, 73224210), (321, 48816140), (428, 36612105), (535, 29289684), (642, 24408070), (1070, 14644842), (1284, 12204035), (1605, 9763228), (2140, 7322421), (3210, 4881614), (6420, 2440807)]