30658210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14669}}^1$

素因数の和:14706

約数の個数: 32

約数和(自身を含む): 63374400

約数和(自身を除く): 32716190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 14669, 29338, 73345, 146690, 161359, 278711, 322718, 557422, 806795, 1393555, 1613590, 2787110, 3065821, 6131642, 15329105, 30658210]

約数ペア:

[(1, 30658210), (2, 15329105), (5, 6131642), (10, 3065821), (11, 2787110), (19, 1613590), (22, 1393555), (38, 806795), (55, 557422), (95, 322718), (110, 278711), (190, 161359), (209, 146690), (418, 73345), (1045, 29338), (2090, 14669)]