170385460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22963}}^1$

素因数の和:23032

約数の個数: 48

約数和(自身を含む): 416658816

約数和(自身を除く): 246273356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 22963, 45926, 91852, 114815, 160741, 229630, 321482, 459260, 642964, 803705, 1217039, 1607410, 2434078, 3214820, 4868156, 6085195, 8519273, 12170390, 17038546, 24340780, 34077092, 42596365, 85192730, 170385460]

約数ペア:

[(1, 170385460), (2, 85192730), (4, 42596365), (5, 34077092), (7, 24340780), (10, 17038546), (14, 12170390), (20, 8519273), (28, 6085195), (35, 4868156), (53, 3214820), (70, 2434078), (106, 1607410), (140, 1217039), (212, 803705), (265, 642964), (371, 459260), (530, 321482), (742, 229630), (1060, 160741), (1484, 114815), (1855, 91852), (3710, 45926), (7420, 22963)]