13938450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2219

約数の個数: 48

約数和(自身を含む): 35387616

約数和(自身を除く): 21449166

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 2161, 3225, 4322, 6450, 6483, 10805, 12966, 21610, 32415, 54025, 64830, 92923, 108050, 162075, 185846, 278769, 324150, 464615, 557538, 929230, 1393845, 2323075, 2787690, 4646150, 6969225, 13938450]

約数ペア:

[(1, 13938450), (2, 6969225), (3, 4646150), (5, 2787690), (6, 2323075), (10, 1393845), (15, 929230), (25, 557538), (30, 464615), (43, 324150), (50, 278769), (75, 185846), (86, 162075), (129, 108050), (150, 92923), (215, 64830), (258, 54025), (430, 32415), (645, 21610), (1075, 12966), (1290, 10805), (2150, 6483), (2161, 6450), (3225, 4322)]