201502730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 455051520

約数和(自身を除く): 253548790

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 43, 55, 58, 65, 86, 110, 113, 130, 143, 145, 215, 226, 286, 290, 319, 377, 430, 473, 559, 565, 638, 715, 754, 946, 1118, 1130, 1243, 1247, 1430, 1469, 1595, 1885, 2365, 2486, 2494, 2795, 2938, 3190, 3277, 3770, 4147, 4730, 4859, 5590, 6149, 6215, 6235, 6554, 7345, 8294, 9718, 12298, 12430, 12470, 13717, 14690, 16159, 16211, 16385, 20735, 24295, 27434, 30745, 32318, 32422, 32770, 36047, 41470, 42601, 48590, 53449, 61490, 63167, 68585, 72094, 80795, 81055, 85202, 106898, 126334, 137170, 140911, 161590, 162110, 178321, 180235, 213005, 267245, 281822, 315835, 356642, 360470, 426010, 468611, 534490, 631670, 694837, 704555, 891605, 937222, 1389674, 1409110, 1550021, 1783210, 1831843, 2343055, 3100042, 3474185, 3663686, 4686110, 6948370, 7750105, 9159215, 15500210, 18318430, 20150273, 40300546, 100751365, 201502730]

約数ペア:

[(1, 201502730), (2, 100751365), (5, 40300546), (10, 20150273), (11, 18318430), (13, 15500210), (22, 9159215), (26, 7750105), (29, 6948370), (43, 4686110), (55, 3663686), (58, 3474185), (65, 3100042), (86, 2343055), (110, 1831843), (113, 1783210), (130, 1550021), (143, 1409110), (145, 1389674), (215, 937222), (226, 891605), (286, 704555), (290, 694837), (319, 631670), (377, 534490), (430, 468611), (473, 426010), (559, 360470), (565, 356642), (638, 315835), (715, 281822), (754, 267245), (946, 213005), (1118, 180235), (1130, 178321), (1243, 162110), (1247, 161590), (1430, 140911), (1469, 137170), (1595, 126334), (1885, 106898), (2365, 85202), (2486, 81055), (2494, 80795), (2795, 72094), (2938, 68585), (3190, 63167), (3277, 61490), (3770, 53449), (4147, 48590), (4730, 42601), (4859, 41470), (5590, 36047), (6149, 32770), (6215, 32422), (6235, 32318), (6554, 30745), (7345, 27434), (8294, 24295), (9718, 20735), (12298, 16385), (12430, 16211), (12470, 16159), (13717, 14690)]