259092630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66949}}^1$

素因数の和:67005

約数の個数: 48

約数和(自身を含む): 689317200

約数和(自身を除く): 430224570

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, 66949, 133898, 200847, 334745, 401694, 602541, 669490, 1004235, 1205082, 2008470, 2878807, 3012705, 5757614, 6025410, 8636421, 14394035, 17272842, 25909263, 28788070, 43182105, 51818526, 86364210, 129546315, 259092630]

約数ペア:

[(1, 259092630), (2, 129546315), (3, 86364210), (5, 51818526), (6, 43182105), (9, 28788070), (10, 25909263), (15, 17272842), (18, 14394035), (30, 8636421), (43, 6025410), (45, 5757614), (86, 3012705), (90, 2878807), (129, 2008470), (215, 1205082), (258, 1004235), (387, 669490), (430, 602541), (645, 401694), (774, 334745), (1290, 200847), (1935, 133898), (3870, 66949)]