72007490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101419}}^1$

素因数の和:101497

約数の個数: 16

約数和(自身を含む): 131440320

約数和(自身を除く): 59432830

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 101419, 202838, 507095, 1014190, 7200749, 14401498, 36003745, 72007490]

約数ペア:

[(1, 72007490), (2, 36003745), (5, 14401498), (10, 7200749), (71, 1014190), (142, 507095), (355, 202838), (710, 101419)]