8855276371970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2753}}^1\times {\mathrm{335411}}^1$

素因数の和:338315

約数の個数: 64

約数和(自身を含む): 18356256205056

約数和(自身を除く): 9500979833086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 2753, 4795, 5506, 9590, 13765, 19271, 27530, 38542, 96355, 192710, 335411, 377161, 670822, 754322, 1677055, 1885805, 2347877, 2640127, 3354110, 3771610, 4695754, 5280254, 11739385, 13200635, 23478770, 26401270, 45951307, 91902614, 229756535, 321659149, 459513070, 643318298, 923386483, 1608295745, 1846772966, 3216591490, 4616932415, 6463705381, 9233864830, 12927410762, 32318526905, 64637053810, 126503948171, 253007896342, 632519740855, 885527637197, 1265039481710, 1771055274394, 4427638185985, 8855276371970]

約数ペア:

[(1, 8855276371970), (2, 4427638185985), (5, 1771055274394), (7, 1265039481710), (10, 885527637197), (14, 632519740855), (35, 253007896342), (70, 126503948171), (137, 64637053810), (274, 32318526905), (685, 12927410762), (959, 9233864830), (1370, 6463705381), (1918, 4616932415), (2753, 3216591490), (4795, 1846772966), (5506, 1608295745), (9590, 923386483), (13765, 643318298), (19271, 459513070), (27530, 321659149), (38542, 229756535), (96355, 91902614), (192710, 45951307), (335411, 26401270), (377161, 23478770), (670822, 13200635), (754322, 11739385), (1677055, 5280254), (1885805, 4695754), (2347877, 3771610), (2640127, 3354110)]