1527347920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2727407}}^1$

素因数の和:2727427

約数の個数: 40

約数和(自身を含む): 4058383104

約数和(自身を除く): 2531035184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2727407, 5454814, 10909628, 13637035, 19091849, 21819256, 27274070, 38183698, 43638512, 54548140, 76367396, 95459245, 109096280, 152734792, 190918490, 218192560, 305469584, 381836980, 763673960, 1527347920]

約数ペア:

[(1, 1527347920), (2, 763673960), (4, 381836980), (5, 305469584), (7, 218192560), (8, 190918490), (10, 152734792), (14, 109096280), (16, 95459245), (20, 76367396), (28, 54548140), (35, 43638512), (40, 38183698), (56, 27274070), (70, 21819256), (80, 19091849), (112, 13637035), (140, 10909628), (280, 5454814), (560, 2727407)]