157807230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{751463}}^1$

素因数の和:751480

約数の個数: 32

約数和(自身を含む): 432843264

約数和(自身を除く): 275036034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 751463, 1502926, 2254389, 3757315, 4508778, 5260241, 7514630, 10520482, 11271945, 15780723, 22543890, 26301205, 31561446, 52602410, 78903615, 157807230]

約数ペア:

[(1, 157807230), (2, 78903615), (3, 52602410), (5, 31561446), (6, 26301205), (7, 22543890), (10, 15780723), (14, 11271945), (15, 10520482), (21, 7514630), (30, 5260241), (35, 4508778), (42, 3757315), (70, 2254389), (105, 1502926), (210, 751463)]