68457490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{96419}}^1$

素因数の和:96497

約数の個数: 16

約数和(自身を含む): 124960320

約数和(自身を除く): 56502830

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 96419, 192838, 482095, 964190, 6845749, 13691498, 34228745, 68457490]

約数ペア:

[(1, 68457490), (2, 34228745), (5, 13691498), (10, 6845749), (71, 964190), (142, 482095), (355, 192838), (710, 96419)]