127041210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{156841}}^1$

素因数の和:156860

約数の個数: 40

約数和(自身を含む): 341601876

約数和(自身を除く): 214560666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 156841, 313682, 470523, 784205, 941046, 1411569, 1568410, 2352615, 2823138, 4234707, 4705230, 7057845, 8469414, 12704121, 14115690, 21173535, 25408242, 42347070, 63520605, 127041210]

約数ペア:

[(1, 127041210), (2, 63520605), (3, 42347070), (5, 25408242), (6, 21173535), (9, 14115690), (10, 12704121), (15, 8469414), (18, 7057845), (27, 4705230), (30, 4234707), (45, 2823138), (54, 2352615), (81, 1568410), (90, 1411569), (135, 941046), (162, 784205), (270, 470523), (405, 313682), (810, 156841)]