1351621180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4447}}^1$

素因数の和:4643

約数の個数: 96

約数和(自身を含む): 3515129856

約数和(自身を除く): 2163508676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 167, 182, 260, 334, 364, 455, 668, 835, 910, 1169, 1670, 1820, 2171, 2338, 3340, 4342, 4447, 4676, 5845, 8684, 8894, 10855, 11690, 15197, 17788, 21710, 22235, 23380, 30394, 31129, 43420, 44470, 57811, 60788, 62258, 75985, 88940, 115622, 124516, 151970, 155645, 231244, 289055, 303940, 311290, 404677, 578110, 622580, 742649, 809354, 1156220, 1485298, 1618708, 2023385, 2970596, 3713245, 4046770, 5198543, 7426490, 8093540, 9654437, 10397086, 14852980, 19308874, 20794172, 25992715, 38617748, 48272185, 51985430, 67581059, 96544370, 103970860, 135162118, 193088740, 270324236, 337905295, 675810590, 1351621180]

約数ペア:

[(1, 1351621180), (2, 675810590), (4, 337905295), (5, 270324236), (7, 193088740), (10, 135162118), (13, 103970860), (14, 96544370), (20, 67581059), (26, 51985430), (28, 48272185), (35, 38617748), (52, 25992715), (65, 20794172), (70, 19308874), (91, 14852980), (130, 10397086), (140, 9654437), (167, 8093540), (182, 7426490), (260, 5198543), (334, 4046770), (364, 3713245), (455, 2970596), (668, 2023385), (835, 1618708), (910, 1485298), (1169, 1156220), (1670, 809354), (1820, 742649), (2171, 622580), (2338, 578110), (3340, 404677), (4342, 311290), (4447, 303940), (4676, 289055), (5845, 231244), (8684, 155645), (8894, 151970), (10855, 124516), (11690, 115622), (15197, 88940), (17788, 75985), (21710, 62258), (22235, 60788), (23380, 57811), (30394, 44470), (31129, 43420)]