31730330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{186649}}^1$

素因数の和:186673

約数の個数: 16

約数和(自身を含む): 60474600

約数和(自身を除く): 28744270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 186649, 373298, 933245, 1866490, 3173033, 6346066, 15865165, 31730330]

約数ペア:

[(1, 31730330), (2, 15865165), (5, 6346066), (10, 3173033), (17, 1866490), (34, 933245), (85, 373298), (170, 186649)]