102422190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{262621}}^1$

素因数の和:262644

約数の個数: 32

約数和(自身を含む): 264722976

約数和(自身を除く): 162300786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 262621, 525242, 787863, 1313105, 1575726, 2626210, 3414073, 3939315, 6828146, 7878630, 10242219, 17070365, 20484438, 34140730, 51211095, 102422190]

約数ペア:

[(1, 102422190), (2, 51211095), (3, 34140730), (5, 20484438), (6, 17070365), (10, 10242219), (13, 7878630), (15, 6828146), (26, 3939315), (30, 3414073), (39, 2626210), (65, 1575726), (78, 1313105), (130, 787863), (195, 525242), (390, 262621)]