292079190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{748921}}^1$

素因数の和:748944

約数の個数: 32

約数和(自身を含む): 754913376

約数和(自身を除く): 462834186

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 748921, 1497842, 2246763, 3744605, 4493526, 7489210, 9735973, 11233815, 19471946, 22467630, 29207919, 48679865, 58415838, 97359730, 146039595, 292079190]

約数ペア:

[(1, 292079190), (2, 146039595), (3, 97359730), (5, 58415838), (6, 48679865), (10, 29207919), (13, 22467630), (15, 19471946), (26, 11233815), (30, 9735973), (39, 7489210), (65, 4493526), (78, 3744605), (130, 2246763), (195, 1497842), (390, 748921)]