71292710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4481}}^1$

素因数の和:4568

約数の個数: 32

約数和(自身を含む): 134890272

約数和(自身を除く): 63597562

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 4481, 7955, 8962, 15910, 22405, 44810, 165797, 192683, 331594, 385366, 828985, 963415, 1657970, 1926830, 7129271, 14258542, 35646355, 71292710]

約数ペア:

[(1, 71292710), (2, 35646355), (5, 14258542), (10, 7129271), (37, 1926830), (43, 1657970), (74, 963415), (86, 828985), (185, 385366), (215, 331594), (370, 192683), (430, 165797), (1591, 44810), (3182, 22405), (4481, 15910), (7955, 8962)]