4660740

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{137}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 16877952

約数和(自身を除く): 12217212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 137, 140, 162, 180, 189, 210, 243, 252, 270, 274, 315, 324, 378, 405, 411, 420, 486, 540, 548, 567, 630, 685, 756, 810, 822, 945, 959, 972, 1134, 1215, 1233, 1260, 1370, 1620, 1644, 1701, 1890, 1918, 2055, 2268, 2430, 2466, 2740, 2835, 2877, 3402, 3699, 3780, 3836, 4110, 4795, 4860, 4932, 5670, 5754, 6165, 6804, 7398, 8220, 8505, 8631, 9590, 11097, 11340, 11508, 12330, 14385, 14796, 17010, 17262, 18495, 19180, 22194, 24660, 25893, 28770, 33291, 34020, 34524, 36990, 43155, 44388, 51786, 55485, 57540, 66582, 73980, 77679, 86310, 103572, 110970, 129465, 133164, 155358, 166455, 172620, 221940, 233037, 258930, 310716, 332910, 388395, 466074, 517860, 665820, 776790, 932148, 1165185, 1553580, 2330370, 4660740]

約数ペア:

[(1, 4660740), (2, 2330370), (3, 1553580), (4, 1165185), (5, 932148), (6, 776790), (7, 665820), (9, 517860), (10, 466074), (12, 388395), (14, 332910), (15, 310716), (18, 258930), (20, 233037), (21, 221940), (27, 172620), (28, 166455), (30, 155358), (35, 133164), (36, 129465), (42, 110970), (45, 103572), (54, 86310), (60, 77679), (63, 73980), (70, 66582), (81, 57540), (84, 55485), (90, 51786), (105, 44388), (108, 43155), (126, 36990), (135, 34524), (137, 34020), (140, 33291), (162, 28770), (180, 25893), (189, 24660), (210, 22194), (243, 19180), (252, 18495), (270, 17262), (274, 17010), (315, 14796), (324, 14385), (378, 12330), (405, 11508), (411, 11340), (420, 11097), (486, 9590), (540, 8631), (548, 8505), (567, 8220), (630, 7398), (685, 6804), (756, 6165), (810, 5754), (822, 5670), (945, 4932), (959, 4860), (972, 4795), (1134, 4110), (1215, 3836), (1233, 3780), (1260, 3699), (1370, 3402), (1620, 2877), (1644, 2835), (1701, 2740), (1890, 2466), (1918, 2430), (2055, 2268)]