29955240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11887}}^1$

素因数の和:11911

約数の個数: 96

約数和(自身を含む): 111271680

約数和(自身を除く): 81316440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 11887, 23774, 35661, 47548, 59435, 71322, 83209, 95096, 106983, 118870, 142644, 166418, 178305, 213966, 237740, 249627, 285288, 332836, 356610, 416045, 427932, 475480, 499254, 534915, 665672, 713220, 748881, 832090, 855864, 998508, 1069830, 1248135, 1426440, 1497762, 1664180, 1997016, 2139660, 2496270, 2995524, 3328360, 3744405, 4279320, 4992540, 5991048, 7488810, 9985080, 14977620, 29955240]

約数ペア:

[(1, 29955240), (2, 14977620), (3, 9985080), (4, 7488810), (5, 5991048), (6, 4992540), (7, 4279320), (8, 3744405), (9, 3328360), (10, 2995524), (12, 2496270), (14, 2139660), (15, 1997016), (18, 1664180), (20, 1497762), (21, 1426440), (24, 1248135), (28, 1069830), (30, 998508), (35, 855864), (36, 832090), (40, 748881), (42, 713220), (45, 665672), (56, 534915), (60, 499254), (63, 475480), (70, 427932), (72, 416045), (84, 356610), (90, 332836), (105, 285288), (120, 249627), (126, 237740), (140, 213966), (168, 178305), (180, 166418), (210, 142644), (252, 118870), (280, 106983), (315, 95096), (360, 83209), (420, 71322), (504, 59435), (630, 47548), (840, 35661), (1260, 23774), (2520, 11887)]