121080570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{310463}}^1$

素因数の和:310486

約数の個数: 32

約数和(自身を含む): 312947712

約数和(自身を除く): 191867142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 310463, 620926, 931389, 1552315, 1862778, 3104630, 4036019, 4656945, 8072038, 9313890, 12108057, 20180095, 24216114, 40360190, 60540285, 121080570]

約数ペア:

[(1, 121080570), (2, 60540285), (3, 40360190), (5, 24216114), (6, 20180095), (10, 12108057), (13, 9313890), (15, 8072038), (26, 4656945), (30, 4036019), (39, 3104630), (65, 1862778), (78, 1552315), (130, 931389), (195, 620926), (390, 310463)]