46487980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30187}}^1$

素因数の和:30214

約数の個数: 48

約数和(自身を含む): 121718016

約数和(自身を除く): 75230036

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 30187, 60374, 120748, 150935, 211309, 301870, 332057, 422618, 603740, 664114, 845236, 1056545, 1328228, 1660285, 2113090, 2324399, 3320570, 4226180, 4648798, 6641140, 9297596, 11621995, 23243990, 46487980]

約数ペア:

[(1, 46487980), (2, 23243990), (4, 11621995), (5, 9297596), (7, 6641140), (10, 4648798), (11, 4226180), (14, 3320570), (20, 2324399), (22, 2113090), (28, 1660285), (35, 1328228), (44, 1056545), (55, 845236), (70, 664114), (77, 603740), (110, 422618), (140, 332057), (154, 301870), (220, 211309), (308, 150935), (385, 120748), (770, 60374), (1540, 30187)]