137661870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{14947}}^1$

素因数の和:15264

約数の個数: 32

約数和(自身を含む): 331486848

約数和(自身を除く): 193824978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210, 14947, 29894, 44841, 74735, 89682, 149470, 224205, 448410, 4588729, 9177458, 13766187, 22943645, 27532374, 45887290, 68830935, 137661870]

約数ペア:

[(1, 137661870), (2, 68830935), (3, 45887290), (5, 27532374), (6, 22943645), (10, 13766187), (15, 9177458), (30, 4588729), (307, 448410), (614, 224205), (921, 149470), (1535, 89682), (1842, 74735), (3070, 44841), (4605, 29894), (9210, 14947)]