1900537955330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1\times {\mathrm{113173}}^1$

素因数の和:115203

約数の個数: 64

約数和(自身を含む): 3942583787520

約数和(自身を除く): 2042045832190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 1889, 3778, 4445, 8890, 9445, 13223, 18890, 26446, 66115, 113173, 132230, 226346, 239903, 479806, 565865, 792211, 1131730, 1199515, 1584422, 1679321, 2399030, 3358642, 3961055, 7922110, 8396605, 14372971, 16793210, 28745942, 71864855, 100610797, 143729710, 201221594, 213783797, 427567594, 503053985, 1006107970, 1068918985, 1496486579, 2137837970, 2992973158, 7482432895, 14964865790, 27150542219, 54301084438, 135752711095, 190053795533, 271505422190, 380107591066, 950268977665, 1900537955330]

約数ペア:

[(1, 1900537955330), (2, 950268977665), (5, 380107591066), (7, 271505422190), (10, 190053795533), (14, 135752711095), (35, 54301084438), (70, 27150542219), (127, 14964865790), (254, 7482432895), (635, 2992973158), (889, 2137837970), (1270, 1496486579), (1778, 1068918985), (1889, 1006107970), (3778, 503053985), (4445, 427567594), (8890, 213783797), (9445, 201221594), (13223, 143729710), (18890, 100610797), (26446, 71864855), (66115, 28745942), (113173, 16793210), (132230, 14372971), (226346, 8396605), (239903, 7922110), (479806, 3961055), (565865, 3358642), (792211, 2399030), (1131730, 1679321), (1199515, 1584422)]