39178860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{93283}}^1$

素因数の和:93302

約数の個数: 48

約数和(自身を含む): 125373696

約数和(自身を除く): 86194836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 93283, 186566, 279849, 373132, 466415, 559698, 652981, 932830, 1119396, 1305962, 1399245, 1865660, 1958943, 2611924, 2798490, 3264905, 3917886, 5596980, 6529810, 7835772, 9794715, 13059620, 19589430, 39178860]

約数ペア:

[(1, 39178860), (2, 19589430), (3, 13059620), (4, 9794715), (5, 7835772), (6, 6529810), (7, 5596980), (10, 3917886), (12, 3264905), (14, 2798490), (15, 2611924), (20, 1958943), (21, 1865660), (28, 1399245), (30, 1305962), (35, 1119396), (42, 932830), (60, 652981), (70, 559698), (84, 466415), (105, 373132), (140, 279849), (210, 186566), (420, 93283)]