72247030

素因数分解:

$2^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{3221}}^1$

素因数の和:5471

約数の個数: 16

約数和(自身を含む): 130143024

約数和(自身を除く): 57895994

約数列:

[1, 2, 5, 10, 2243, 3221, 4486, 6442, 11215, 16105, 22430, 32210, 7224703, 14449406, 36123515, 72247030]

約数ペア:

[(1, 72247030), (2, 36123515), (5, 14449406), (10, 7224703), (2243, 32210), (3221, 22430), (4486, 16105), (6442, 11215)]