75973940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4273}}^1$

素因数の和:4416

約数の個数: 48

約数和(自身を含む): 183816192

約数和(自身を除く): 107842252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4273, 4445, 8546, 8890, 17092, 17780, 21365, 29911, 42730, 59822, 85460, 119644, 149555, 299110, 542671, 598220, 1085342, 2170684, 2713355, 3798697, 5426710, 7597394, 10853420, 15194788, 18993485, 37986970, 75973940]

約数ペア:

[(1, 75973940), (2, 37986970), (4, 18993485), (5, 15194788), (7, 10853420), (10, 7597394), (14, 5426710), (20, 3798697), (28, 2713355), (35, 2170684), (70, 1085342), (127, 598220), (140, 542671), (254, 299110), (508, 149555), (635, 119644), (889, 85460), (1270, 59822), (1778, 42730), (2540, 29911), (3556, 21365), (4273, 17780), (4445, 17092), (8546, 8890)]