4195310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 8759232

約数和(自身を除く): 4563922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 821, 1022, 1642, 2555, 4105, 5110, 5747, 8210, 11494, 28735, 57470, 59933, 119866, 299665, 419531, 599330, 839062, 2097655, 4195310]

約数ペア:

[(1, 4195310), (2, 2097655), (5, 839062), (7, 599330), (10, 419531), (14, 299665), (35, 119866), (70, 59933), (73, 57470), (146, 28735), (365, 11494), (511, 8210), (730, 5747), (821, 5110), (1022, 4105), (1642, 2555)]