140691930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4689731}}^1$

素因数の和:4689741

約数の個数: 16

約数和(自身を含む): 337660704

約数和(自身を除く): 196968774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4689731, 9379462, 14069193, 23448655, 28138386, 46897310, 70345965, 140691930]

約数ペア:

[(1, 140691930), (2, 70345965), (3, 46897310), (5, 28138386), (6, 23448655), (10, 14069193), (15, 9379462), (30, 4689731)]