21585572610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{506347}}^1$

素因数の和:506400

約数の個数: 96

約数和(自身を含む): 62341565760

約数和(自身を除く): 40755993150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 735, 870, 1015, 1218, 1421, 1470, 2030, 2842, 3045, 4263, 6090, 7105, 8526, 14210, 21315, 42630, 506347, 1012694, 1519041, 2531735, 3038082, 3544429, 5063470, 7088858, 7595205, 10633287, 14684063, 15190410, 17722145, 21266574, 24811003, 29368126, 35444290, 44052189, 49622006, 53166435, 73420315, 74433009, 88104378, 102788441, 106332870, 124055015, 146840630, 148866018, 205576882, 220260945, 248110030, 308365323, 372165045, 440521890, 513942205, 616730646, 719519087, 744330090, 1027884410, 1439038174, 1541826615, 2158557261, 3083653230, 3597595435, 4317114522, 7195190870, 10792786305, 21585572610]

約数ペア:

[(1, 21585572610), (2, 10792786305), (3, 7195190870), (5, 4317114522), (6, 3597595435), (7, 3083653230), (10, 2158557261), (14, 1541826615), (15, 1439038174), (21, 1027884410), (29, 744330090), (30, 719519087), (35, 616730646), (42, 513942205), (49, 440521890), (58, 372165045), (70, 308365323), (87, 248110030), (98, 220260945), (105, 205576882), (145, 148866018), (147, 146840630), (174, 124055015), (203, 106332870), (210, 102788441), (245, 88104378), (290, 74433009), (294, 73420315), (406, 53166435), (435, 49622006), (490, 44052189), (609, 35444290), (735, 29368126), (870, 24811003), (1015, 21266574), (1218, 17722145), (1421, 15190410), (1470, 14684063), (2030, 10633287), (2842, 7595205), (3045, 7088858), (4263, 5063470), (6090, 3544429), (7105, 3038082), (8526, 2531735), (14210, 1519041), (21315, 1012694), (42630, 506347)]