97875570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{250963}}^1$

素因数の和:250986

約数の個数: 32

約数和(自身を含む): 252971712

約数和(自身を除く): 155096142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 250963, 501926, 752889, 1254815, 1505778, 2509630, 3262519, 3764445, 6525038, 7528890, 9787557, 16312595, 19575114, 32625190, 48937785, 97875570]

約数ペア:

[(1, 97875570), (2, 48937785), (3, 32625190), (5, 19575114), (6, 16312595), (10, 9787557), (13, 7528890), (15, 6525038), (26, 3764445), (30, 3262519), (39, 2509630), (65, 1505778), (78, 1254815), (130, 752889), (195, 501926), (390, 250963)]