15004870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 28673280

約数和(自身を除く): 13668410

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 523, 755, 1046, 1510, 2615, 2869, 5230, 5738, 9937, 14345, 19874, 28690, 49685, 78973, 99370, 157946, 394865, 789730, 1500487, 3000974, 7502435, 15004870]

約数ペア:

[(1, 15004870), (2, 7502435), (5, 3000974), (10, 1500487), (19, 789730), (38, 394865), (95, 157946), (151, 99370), (190, 78973), (302, 49685), (523, 28690), (755, 19874), (1046, 14345), (1510, 9937), (2615, 5738), (2869, 5230)]