845036220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69379}}^1$

素因数の和:69427

約数の個数: 96

約数和(自身を含む): 2797401600

約数和(自身を除く): 1952365380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 69379, 138758, 208137, 277516, 346895, 416274, 485653, 693790, 832548, 971306, 1040685, 1387580, 1456959, 1942612, 2011991, 2081370, 2428265, 2913918, 4023982, 4162740, 4856530, 5827836, 6035973, 7284795, 8047964, 9713060, 10059955, 12071946, 14083937, 14569590, 20119910, 24143892, 28167874, 29139180, 30179865, 40239820, 42251811, 56335748, 60359730, 70419685, 84503622, 120719460, 140839370, 169007244, 211259055, 281678740, 422518110, 845036220]

約数ペア:

[(1, 845036220), (2, 422518110), (3, 281678740), (4, 211259055), (5, 169007244), (6, 140839370), (7, 120719460), (10, 84503622), (12, 70419685), (14, 60359730), (15, 56335748), (20, 42251811), (21, 40239820), (28, 30179865), (29, 29139180), (30, 28167874), (35, 24143892), (42, 20119910), (58, 14569590), (60, 14083937), (70, 12071946), (84, 10059955), (87, 9713060), (105, 8047964), (116, 7284795), (140, 6035973), (145, 5827836), (174, 4856530), (203, 4162740), (210, 4023982), (290, 2913918), (348, 2428265), (406, 2081370), (420, 2011991), (435, 1942612), (580, 1456959), (609, 1387580), (812, 1040685), (870, 971306), (1015, 832548), (1218, 693790), (1740, 485653), (2030, 416274), (2436, 346895), (3045, 277516), (4060, 208137), (6090, 138758), (12180, 69379)]