1906710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4912

約数の個数: 32

約数和(自身を含む): 4929120

約数和(自身を除く): 3022410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4889, 9778, 14667, 24445, 29334, 48890, 63557, 73335, 127114, 146670, 190671, 317785, 381342, 635570, 953355, 1906710]

約数ペア:

[(1, 1906710), (2, 953355), (3, 635570), (5, 381342), (6, 317785), (10, 190671), (13, 146670), (15, 127114), (26, 73335), (30, 63557), (39, 48890), (65, 29334), (78, 24445), (130, 14667), (195, 9778), (390, 4889)]