98923890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{253651}}^1$

素因数の和:253674

約数の個数: 32

約数和(自身を含む): 255681216

約数和(自身を除く): 156757326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 253651, 507302, 760953, 1268255, 1521906, 2536510, 3297463, 3804765, 6594926, 7609530, 9892389, 16487315, 19784778, 32974630, 49461945, 98923890]

約数ペア:

[(1, 98923890), (2, 49461945), (3, 32974630), (5, 19784778), (6, 16487315), (10, 9892389), (13, 7609530), (15, 6594926), (26, 3804765), (30, 3297463), (39, 2536510), (65, 1521906), (78, 1268255), (130, 760953), (195, 507302), (390, 253651)]