84037490

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{56401}}^1$

素因数の和:56557

約数の個数: 16

約数和(自身を含む): 152285400

約数和(自身を除く): 68247910

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 56401, 112802, 282005, 564010, 8403749, 16807498, 42018745, 84037490]

約数ペア:

[(1, 84037490), (2, 42018745), (5, 16807498), (10, 8403749), (149, 564010), (298, 282005), (745, 112802), (1490, 56401)]