145021530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{20747}}^1$

素因数の和:20990

約数の個数: 32

約数和(自身を含む): 349562304

約数和(自身を除く): 204540774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 6990, 20747, 41494, 62241, 103735, 124482, 207470, 311205, 622410, 4834051, 9668102, 14502153, 24170255, 29004306, 48340510, 72510765, 145021530]

約数ペア:

[(1, 145021530), (2, 72510765), (3, 48340510), (5, 29004306), (6, 24170255), (10, 14502153), (15, 9668102), (30, 4834051), (233, 622410), (466, 311205), (699, 207470), (1165, 124482), (1398, 103735), (2330, 62241), (3495, 41494), (6990, 20747)]