17485620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2579}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 49412160

約数和(自身を除く): 31926540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2579, 3390, 5158, 6780, 7737, 10316, 12895, 15474, 25790, 30948, 38685, 51580, 77370, 154740, 291427, 582854, 874281, 1165708, 1457135, 1748562, 2914270, 3497124, 4371405, 5828540, 8742810, 17485620]

約数ペア:

[(1, 17485620), (2, 8742810), (3, 5828540), (4, 4371405), (5, 3497124), (6, 2914270), (10, 1748562), (12, 1457135), (15, 1165708), (20, 874281), (30, 582854), (60, 291427), (113, 154740), (226, 77370), (339, 51580), (452, 38685), (565, 30948), (678, 25790), (1130, 15474), (1356, 12895), (1695, 10316), (2260, 7737), (2579, 6780), (3390, 5158)]