12133890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4691

約数の個数: 48

約数和(自身を含む): 32643000

約数和(自身を除く): 20509110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 4649, 9298, 13947, 23245, 27894, 41841, 46490, 69735, 83682, 134821, 139470, 209205, 269642, 404463, 418410, 674105, 808926, 1213389, 1348210, 2022315, 2426778, 4044630, 6066945, 12133890]

約数ペア:

[(1, 12133890), (2, 6066945), (3, 4044630), (5, 2426778), (6, 2022315), (9, 1348210), (10, 1213389), (15, 808926), (18, 674105), (29, 418410), (30, 404463), (45, 269642), (58, 209205), (87, 139470), (90, 134821), (145, 83682), (174, 69735), (261, 46490), (290, 41841), (435, 27894), (522, 23245), (870, 13947), (1305, 9298), (2610, 4649)]