127913510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{911}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 242956800

約数和(自身を除く): 115043290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 739, 911, 1478, 1822, 3695, 4555, 7390, 9110, 14041, 17309, 28082, 34618, 70205, 86545, 140410, 173090, 673229, 1346458, 3366145, 6732290, 12791351, 25582702, 63956755, 127913510]

約数ペア:

[(1, 127913510), (2, 63956755), (5, 25582702), (10, 12791351), (19, 6732290), (38, 3366145), (95, 1346458), (190, 673229), (739, 173090), (911, 140410), (1478, 86545), (1822, 70205), (3695, 34618), (4555, 28082), (7390, 17309), (9110, 14041)]