22343220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 68501160

約数和(自身を除く): 46157940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1229, 1515, 1818, 2020, 2458, 3030, 3636, 3687, 4545, 4916, 6060, 6145, 7374, 9090, 11061, 12290, 14748, 18180, 18435, 22122, 24580, 36870, 44244, 55305, 73740, 110610, 124129, 221220, 248258, 372387, 496516, 620645, 744774, 1117161, 1241290, 1489548, 1861935, 2234322, 2482580, 3723870, 4468644, 5585805, 7447740, 11171610, 22343220]

約数ペア:

[(1, 22343220), (2, 11171610), (3, 7447740), (4, 5585805), (5, 4468644), (6, 3723870), (9, 2482580), (10, 2234322), (12, 1861935), (15, 1489548), (18, 1241290), (20, 1117161), (30, 744774), (36, 620645), (45, 496516), (60, 372387), (90, 248258), (101, 221220), (180, 124129), (202, 110610), (303, 73740), (404, 55305), (505, 44244), (606, 36870), (909, 24580), (1010, 22122), (1212, 18435), (1229, 18180), (1515, 14748), (1818, 12290), (2020, 11061), (2458, 9090), (3030, 7374), (3636, 6145), (3687, 6060), (4545, 4916)]