74780930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6397}}^1$

素因数の和:6578

約数の個数: 32

約数和(自身を含む): 154780416

約数和(自身を除く): 79999486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 5845, 6397, 11690, 12794, 31985, 44779, 63970, 89558, 223895, 447790, 1068299, 2136598, 5341495, 7478093, 10682990, 14956186, 37390465, 74780930]

約数ペア:

[(1, 74780930), (2, 37390465), (5, 14956186), (7, 10682990), (10, 7478093), (14, 5341495), (35, 2136598), (70, 1068299), (167, 447790), (334, 223895), (835, 89558), (1169, 63970), (1670, 44779), (2338, 31985), (5845, 12794), (6397, 11690)]