2093220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 6584760

約数和(自身を除く): 4491540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 401, 435, 522, 580, 802, 870, 1044, 1203, 1305, 1604, 1740, 2005, 2406, 2610, 3609, 4010, 4812, 5220, 6015, 7218, 8020, 11629, 12030, 14436, 18045, 23258, 24060, 34887, 36090, 46516, 58145, 69774, 72180, 104661, 116290, 139548, 174435, 209322, 232580, 348870, 418644, 523305, 697740, 1046610, 2093220]

約数ペア:

[(1, 2093220), (2, 1046610), (3, 697740), (4, 523305), (5, 418644), (6, 348870), (9, 232580), (10, 209322), (12, 174435), (15, 139548), (18, 116290), (20, 104661), (29, 72180), (30, 69774), (36, 58145), (45, 46516), (58, 36090), (60, 34887), (87, 24060), (90, 23258), (116, 18045), (145, 14436), (174, 12030), (180, 11629), (261, 8020), (290, 7218), (348, 6015), (401, 5220), (435, 4812), (522, 4010), (580, 3609), (802, 2610), (870, 2406), (1044, 2005), (1203, 1740), (1305, 1604)]