12959070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 31200768

約数和(自身を除く): 18241698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 887, 974, 1461, 1774, 2435, 2661, 2922, 4435, 4870, 5322, 7305, 8870, 13305, 14610, 26610, 431969, 863938, 1295907, 2159845, 2591814, 4319690, 6479535, 12959070]

約数ペア:

[(1, 12959070), (2, 6479535), (3, 4319690), (5, 2591814), (6, 2159845), (10, 1295907), (15, 863938), (30, 431969), (487, 26610), (887, 14610), (974, 13305), (1461, 8870), (1774, 7305), (2435, 5322), (2661, 4870), (2922, 4435)]