30301390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22783}}^1$

素因数の和:22816

約数の個数: 32

約数和(自身を含む): 65617920

約数和(自身を除く): 35316530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 22783, 45566, 113915, 159481, 227830, 318962, 432877, 797405, 865754, 1594810, 2164385, 3030139, 4328770, 6060278, 15150695, 30301390]

約数ペア:

[(1, 30301390), (2, 15150695), (5, 6060278), (7, 4328770), (10, 3030139), (14, 2164385), (19, 1594810), (35, 865754), (38, 797405), (70, 432877), (95, 318962), (133, 227830), (190, 159481), (266, 113915), (665, 45566), (1330, 22783)]