42051690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{155747}}^1$

素因数の和:155763

約数の個数: 32

約数和(自身を含む): 112138560

約数和(自身を除く): 70086870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 155747, 311494, 467241, 778735, 934482, 1401723, 1557470, 2336205, 2803446, 4205169, 4672410, 7008615, 8410338, 14017230, 21025845, 42051690]

約数ペア:

[(1, 42051690), (2, 21025845), (3, 14017230), (5, 8410338), (6, 7008615), (9, 4672410), (10, 4205169), (15, 2803446), (18, 2336205), (27, 1557470), (30, 1401723), (45, 934482), (54, 778735), (90, 467241), (135, 311494), (270, 155747)]