140913930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{25951}}^1$

素因数の和:26142

約数の個数: 32

約数和(自身を含む): 340075008

約数和(自身を除く): 199161078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 25951, 51902, 77853, 129755, 155706, 259510, 389265, 778530, 4697131, 9394262, 14091393, 23485655, 28182786, 46971310, 70456965, 140913930]

約数ペア:

[(1, 140913930), (2, 70456965), (3, 46971310), (5, 28182786), (6, 23485655), (10, 14091393), (15, 9394262), (30, 4697131), (181, 778530), (362, 389265), (543, 259510), (905, 155706), (1086, 129755), (1810, 77853), (2715, 51902), (5430, 25951)]