72419910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{13337}}^1$

素因数の和:13528

約数の個数: 32

約数和(自身を含む): 174781152

約数和(自身を除く): 102361242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 13337, 26674, 40011, 66685, 80022, 133370, 200055, 400110, 2413997, 4827994, 7241991, 12069985, 14483982, 24139970, 36209955, 72419910]

約数ペア:

[(1, 72419910), (2, 36209955), (3, 24139970), (5, 14483982), (6, 12069985), (10, 7241991), (15, 4827994), (30, 2413997), (181, 400110), (362, 200055), (543, 133370), (905, 80022), (1086, 66685), (1810, 40011), (2715, 26674), (5430, 13337)]