2207219220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43951}}^1$

素因数の和:44003

約数の個数: 120

約数和(自身を含む): 7147650048

約数和(自身を除く): 4940430828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 12555, 16740, 25110, 43951, 50220, 87902, 131853, 175804, 219755, 263706, 395559, 439510, 527412, 659265, 791118, 879020, 1186677, 1318530, 1362481, 1582236, 1977795, 2373354, 2637060, 2724962, 3560031, 3955590, 4087443, 4746708, 5449924, 5933385, 6812405, 7120062, 7911180, 8174886, 11866770, 12262329, 13624810, 14240124, 16349772, 17800155, 20437215, 23733540, 24524658, 27249620, 35600310, 36786987, 40874430, 49049316, 61311645, 71200620, 73573974, 81748860, 110360961, 122623290, 147147948, 183934935, 220721922, 245246580, 367869870, 441443844, 551804805, 735739740, 1103609610, 2207219220]

約数ペア:

[(1, 2207219220), (2, 1103609610), (3, 735739740), (4, 551804805), (5, 441443844), (6, 367869870), (9, 245246580), (10, 220721922), (12, 183934935), (15, 147147948), (18, 122623290), (20, 110360961), (27, 81748860), (30, 73573974), (31, 71200620), (36, 61311645), (45, 49049316), (54, 40874430), (60, 36786987), (62, 35600310), (81, 27249620), (90, 24524658), (93, 23733540), (108, 20437215), (124, 17800155), (135, 16349772), (155, 14240124), (162, 13624810), (180, 12262329), (186, 11866770), (270, 8174886), (279, 7911180), (310, 7120062), (324, 6812405), (372, 5933385), (405, 5449924), (465, 4746708), (540, 4087443), (558, 3955590), (620, 3560031), (810, 2724962), (837, 2637060), (930, 2373354), (1116, 1977795), (1395, 1582236), (1620, 1362481), (1674, 1318530), (1860, 1186677), (2511, 879020), (2790, 791118), (3348, 659265), (4185, 527412), (5022, 439510), (5580, 395559), (8370, 263706), (10044, 219755), (12555, 175804), (16740, 131853), (25110, 87902), (43951, 50220)]