130456620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{2113}}^1$

素因数の和:2149

約数の個数: 144

約数和(自身を含む): 461697600

約数和(自身を除く): 331240980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2113, 2205, 2940, 3087, 3430, 4116, 4226, 4410, 5145, 6174, 6339, 6860, 8452, 8820, 10290, 10565, 12348, 12678, 14791, 15435, 19017, 20580, 21130, 25356, 29582, 30870, 31695, 38034, 42260, 44373, 59164, 61740, 63390, 73955, 76068, 88746, 95085, 103537, 126780, 133119, 147910, 177492, 190170, 207074, 221865, 266238, 295820, 310611, 380340, 414148, 443730, 517685, 532476, 621222, 665595, 724759, 887460, 931833, 1035370, 1242444, 1331190, 1449518, 1553055, 1863666, 2070740, 2174277, 2662380, 2899036, 3106110, 3623795, 3727332, 4348554, 4659165, 6212220, 6522831, 7247590, 8697108, 9318330, 10871385, 13045662, 14495180, 18636660, 21742770, 26091324, 32614155, 43485540, 65228310, 130456620]

約数ペア:

[(1, 130456620), (2, 65228310), (3, 43485540), (4, 32614155), (5, 26091324), (6, 21742770), (7, 18636660), (9, 14495180), (10, 13045662), (12, 10871385), (14, 9318330), (15, 8697108), (18, 7247590), (20, 6522831), (21, 6212220), (28, 4659165), (30, 4348554), (35, 3727332), (36, 3623795), (42, 3106110), (45, 2899036), (49, 2662380), (60, 2174277), (63, 2070740), (70, 1863666), (84, 1553055), (90, 1449518), (98, 1331190), (105, 1242444), (126, 1035370), (140, 931833), (147, 887460), (180, 724759), (196, 665595), (210, 621222), (245, 532476), (252, 517685), (294, 443730), (315, 414148), (343, 380340), (420, 310611), (441, 295820), (490, 266238), (588, 221865), (630, 207074), (686, 190170), (735, 177492), (882, 147910), (980, 133119), (1029, 126780), (1260, 103537), (1372, 95085), (1470, 88746), (1715, 76068), (1764, 73955), (2058, 63390), (2113, 61740), (2205, 59164), (2940, 44373), (3087, 42260), (3430, 38034), (4116, 31695), (4226, 30870), (4410, 29582), (5145, 25356), (6174, 21130), (6339, 20580), (6860, 19017), (8452, 15435), (8820, 14791), (10290, 12678), (10565, 12348)]