8127730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 15934464

約数和(自身を除く): 7806734

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 607, 1030, 1214, 1339, 2678, 3035, 6070, 6695, 7891, 13390, 15782, 39455, 62521, 78910, 125042, 312605, 625210, 812773, 1625546, 4063865, 8127730]

約数ペア:

[(1, 8127730), (2, 4063865), (5, 1625546), (10, 812773), (13, 625210), (26, 312605), (65, 125042), (103, 78910), (130, 62521), (206, 39455), (515, 15782), (607, 13390), (1030, 7891), (1214, 6695), (1339, 6070), (2678, 3035)]