22793220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 69713280

約数和(自身を除く): 46920060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 911, 1251, 1390, 1668, 1822, 2085, 2502, 2733, 2780, 3644, 4170, 4555, 5004, 5466, 6255, 8199, 8340, 9110, 10932, 12510, 13665, 16398, 18220, 25020, 27330, 32796, 40995, 54660, 81990, 126629, 163980, 253258, 379887, 506516, 633145, 759774, 1139661, 1266290, 1519548, 1899435, 2279322, 2532580, 3798870, 4558644, 5698305, 7597740, 11396610, 22793220]

約数ペア:

[(1, 22793220), (2, 11396610), (3, 7597740), (4, 5698305), (5, 4558644), (6, 3798870), (9, 2532580), (10, 2279322), (12, 1899435), (15, 1519548), (18, 1266290), (20, 1139661), (30, 759774), (36, 633145), (45, 506516), (60, 379887), (90, 253258), (139, 163980), (180, 126629), (278, 81990), (417, 54660), (556, 40995), (695, 32796), (834, 27330), (911, 25020), (1251, 18220), (1390, 16398), (1668, 13665), (1822, 12510), (2085, 10932), (2502, 9110), (2733, 8340), (2780, 8199), (3644, 6255), (4170, 5466), (4555, 5004)]