87377790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{171329}}^1$

素因数の和:171356

約数の個数: 32

約数和(自身を含む): 222043680

約数和(自身を除く): 134665890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 171329, 342658, 513987, 856645, 1027974, 1713290, 2569935, 2912593, 5139870, 5825186, 8737779, 14562965, 17475558, 29125930, 43688895, 87377790]

約数ペア:

[(1, 87377790), (2, 43688895), (3, 29125930), (5, 17475558), (6, 14562965), (10, 8737779), (15, 5825186), (17, 5139870), (30, 2912593), (34, 2569935), (51, 1713290), (85, 1027974), (102, 856645), (170, 513987), (255, 342658), (510, 171329)]