7315230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18757}}^1$

素因数の和:18780

約数の個数: 32

約数和(自身を含む): 18908064

約数和(自身を除く): 11592834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18757, 37514, 56271, 93785, 112542, 187570, 243841, 281355, 487682, 562710, 731523, 1219205, 1463046, 2438410, 3657615, 7315230]

約数ペア:

[(1, 7315230), (2, 3657615), (3, 2438410), (5, 1463046), (6, 1219205), (10, 731523), (13, 562710), (15, 487682), (26, 281355), (30, 243841), (39, 187570), (65, 112542), (78, 93785), (130, 56271), (195, 37514), (390, 18757)]