90233130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{231367}}^1$

素因数の和:231390

約数の個数: 32

約数和(自身を含む): 233218944

約数和(自身を除く): 142985814

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 231367, 462734, 694101, 1156835, 1388202, 2313670, 3007771, 3470505, 6015542, 6941010, 9023313, 15038855, 18046626, 30077710, 45116565, 90233130]

約数ペア:

[(1, 90233130), (2, 45116565), (3, 30077710), (5, 18046626), (6, 15038855), (10, 9023313), (13, 6941010), (15, 6015542), (26, 3470505), (30, 3007771), (39, 2313670), (65, 1388202), (78, 1156835), (130, 694101), (195, 462734), (390, 231367)]