3990004.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24469}}^1$

素因数の和:24502

約数の個数: 32

約数和(自身を含む): 70473600

約数和(自身を除く): 37929830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 24469, 48938, 122345, 171283, 244690, 342566, 464911, 856415, 929822, 1712830, 2324555, 3254377, 4649110, 6508754, 16271885, 32543770]

約数ペア:

[(1, 32543770), (2, 16271885), (5, 6508754), (7, 4649110), (10, 3254377), (14, 2324555), (19, 1712830), (35, 929822), (38, 856415), (70, 464911), (95, 342566), (133, 244690), (190, 171283), (266, 122345), (665, 48938), (1330, 24469)]