75343940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1753}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 181517952

約数和(自身を除く): 106174012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 1753, 2149, 3070, 3506, 4298, 6140, 7012, 8596, 8765, 10745, 12271, 17530, 21490, 24542, 35060, 42980, 49084, 61355, 122710, 245420, 538171, 1076342, 2152684, 2690855, 3767197, 5381710, 7534394, 10763420, 15068788, 18835985, 37671970, 75343940]

約数ペア:

[(1, 75343940), (2, 37671970), (4, 18835985), (5, 15068788), (7, 10763420), (10, 7534394), (14, 5381710), (20, 3767197), (28, 2690855), (35, 2152684), (70, 1076342), (140, 538171), (307, 245420), (614, 122710), (1228, 61355), (1535, 49084), (1753, 42980), (2149, 35060), (3070, 24542), (3506, 21490), (4298, 17530), (6140, 12271), (7012, 10745), (8596, 8765)]