47301420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{788357}}^1$

素因数の和:788369

約数の個数: 24

約数和(自身を含む): 132444144

約数和(自身を除く): 85142724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 788357, 1576714, 2365071, 3153428, 3941785, 4730142, 7883570, 9460284, 11825355, 15767140, 23650710, 47301420]

約数ペア:

[(1, 47301420), (2, 23650710), (3, 15767140), (4, 11825355), (5, 9460284), (6, 7883570), (10, 4730142), (12, 3941785), (15, 3153428), (20, 2365071), (30, 1576714), (60, 788357)]