39980610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1447}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 104360256

約数和(自身を除く): 64379646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1447, 1535, 1842, 2763, 2894, 3070, 4341, 4605, 5526, 7235, 8682, 9210, 13023, 13815, 14470, 21705, 26046, 27630, 43410, 65115, 130230, 444229, 888458, 1332687, 2221145, 2665374, 3998061, 4442290, 6663435, 7996122, 13326870, 19990305, 39980610]

約数ペア:

[(1, 39980610), (2, 19990305), (3, 13326870), (5, 7996122), (6, 6663435), (9, 4442290), (10, 3998061), (15, 2665374), (18, 2221145), (30, 1332687), (45, 888458), (90, 444229), (307, 130230), (614, 65115), (921, 43410), (1447, 27630), (1535, 26046), (1842, 21705), (2763, 14470), (2894, 13815), (3070, 13023), (4341, 9210), (4605, 8682), (5526, 7235)]