7150910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 14085792

約数和(自身を除く): 6934882

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 821, 871, 1642, 1742, 4105, 4355, 8210, 8710, 10673, 21346, 53365, 55007, 106730, 110014, 275035, 550070, 715091, 1430182, 3575455, 7150910]

約数ペア:

[(1, 7150910), (2, 3575455), (5, 1430182), (10, 715091), (13, 550070), (26, 275035), (65, 110014), (67, 106730), (130, 55007), (134, 53365), (335, 21346), (670, 10673), (821, 8710), (871, 8210), (1642, 4355), (1742, 4105)]