148645310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43591}}^1$

素因数の和:43640

約数の個数: 32

約数和(自身を含む): 301307904

約数和(自身を除く): 152662594

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 43591, 87182, 217955, 435910, 479501, 959002, 1351321, 2397505, 2702642, 4795010, 6756605, 13513210, 14864531, 29729062, 74322655, 148645310]

約数ペア:

[(1, 148645310), (2, 74322655), (5, 29729062), (10, 14864531), (11, 13513210), (22, 6756605), (31, 4795010), (55, 2702642), (62, 2397505), (110, 1351321), (155, 959002), (310, 479501), (341, 435910), (682, 217955), (1705, 87182), (3410, 43591)]