30413460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 110315520

約数和(自身を除く): 79902060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 227, 231, 290, 308, 319, 330, 348, 385, 406, 420, 435, 454, 462, 580, 609, 638, 660, 681, 770, 812, 870, 908, 924, 957, 1015, 1135, 1155, 1218, 1276, 1362, 1540, 1589, 1595, 1740, 1914, 2030, 2233, 2270, 2310, 2436, 2497, 2724, 3045, 3178, 3190, 3405, 3828, 4060, 4466, 4540, 4620, 4767, 4785, 4994, 6090, 6356, 6380, 6583, 6699, 6810, 7491, 7945, 8932, 9534, 9570, 9988, 11165, 12180, 12485, 13166, 13398, 13620, 14982, 15890, 17479, 19068, 19140, 19749, 22330, 23835, 24970, 26332, 26796, 29964, 31780, 32915, 33495, 34958, 37455, 39498, 44660, 46081, 47670, 49940, 52437, 65830, 66990, 69916, 72413, 74910, 78996, 87395, 92162, 95340, 98745, 104874, 131660, 133980, 138243, 144826, 149820, 174790, 184324, 197490, 209748, 217239, 230405, 262185, 276486, 289652, 349580, 362065, 394980, 434478, 460810, 506891, 524370, 552972, 691215, 724130, 868956, 921620, 1013782, 1048740, 1086195, 1382430, 1448260, 1520673, 2027564, 2172390, 2534455, 2764860, 3041346, 4344780, 5068910, 6082692, 7603365, 10137820, 15206730, 30413460]

約数ペア:

[(1, 30413460), (2, 15206730), (3, 10137820), (4, 7603365), (5, 6082692), (6, 5068910), (7, 4344780), (10, 3041346), (11, 2764860), (12, 2534455), (14, 2172390), (15, 2027564), (20, 1520673), (21, 1448260), (22, 1382430), (28, 1086195), (29, 1048740), (30, 1013782), (33, 921620), (35, 868956), (42, 724130), (44, 691215), (55, 552972), (58, 524370), (60, 506891), (66, 460810), (70, 434478), (77, 394980), (84, 362065), (87, 349580), (105, 289652), (110, 276486), (116, 262185), (132, 230405), (140, 217239), (145, 209748), (154, 197490), (165, 184324), (174, 174790), (203, 149820), (210, 144826), (220, 138243), (227, 133980), (231, 131660), (290, 104874), (308, 98745), (319, 95340), (330, 92162), (348, 87395), (385, 78996), (406, 74910), (420, 72413), (435, 69916), (454, 66990), (462, 65830), (580, 52437), (609, 49940), (638, 47670), (660, 46081), (681, 44660), (770, 39498), (812, 37455), (870, 34958), (908, 33495), (924, 32915), (957, 31780), (1015, 29964), (1135, 26796), (1155, 26332), (1218, 24970), (1276, 23835), (1362, 22330), (1540, 19749), (1589, 19140), (1595, 19068), (1740, 17479), (1914, 15890), (2030, 14982), (2233, 13620), (2270, 13398), (2310, 13166), (2436, 12485), (2497, 12180), (2724, 11165), (3045, 9988), (3178, 9570), (3190, 9534), (3405, 8932), (3828, 7945), (4060, 7491), (4466, 6810), (4540, 6699), (4620, 6583), (4767, 6380), (4785, 6356), (4994, 6090)]