13914180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{409}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 50144640

約数和(自身を除く): 36230460

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, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 409, 420, 486, 540, 567, 630, 756, 810, 818, 945, 972, 1134, 1215, 1227, 1260, 1620, 1636, 1701, 1890, 2045, 2268, 2430, 2454, 2835, 2863, 3402, 3681, 3780, 4090, 4860, 4908, 5670, 5726, 6135, 6804, 7362, 8180, 8505, 8589, 11043, 11340, 11452, 12270, 14315, 14724, 17010, 17178, 18405, 22086, 24540, 25767, 28630, 33129, 34020, 34356, 36810, 42945, 44172, 51534, 55215, 57260, 66258, 73620, 77301, 85890, 99387, 103068, 110430, 128835, 132516, 154602, 165645, 171780, 198774, 220860, 231903, 257670, 309204, 331290, 386505, 397548, 463806, 496935, 515340, 662580, 695709, 773010, 927612, 993870, 1159515, 1391418, 1546020, 1987740, 2319030, 2782836, 3478545, 4638060, 6957090, 13914180]

約数ペア:

[(1, 13914180), (2, 6957090), (3, 4638060), (4, 3478545), (5, 2782836), (6, 2319030), (7, 1987740), (9, 1546020), (10, 1391418), (12, 1159515), (14, 993870), (15, 927612), (18, 773010), (20, 695709), (21, 662580), (27, 515340), (28, 496935), (30, 463806), (35, 397548), (36, 386505), (42, 331290), (45, 309204), (54, 257670), (60, 231903), (63, 220860), (70, 198774), (81, 171780), (84, 165645), (90, 154602), (105, 132516), (108, 128835), (126, 110430), (135, 103068), (140, 99387), (162, 85890), (180, 77301), (189, 73620), (210, 66258), (243, 57260), (252, 55215), (270, 51534), (315, 44172), (324, 42945), (378, 36810), (405, 34356), (409, 34020), (420, 33129), (486, 28630), (540, 25767), (567, 24540), (630, 22086), (756, 18405), (810, 17178), (818, 17010), (945, 14724), (972, 14315), (1134, 12270), (1215, 11452), (1227, 11340), (1260, 11043), (1620, 8589), (1636, 8505), (1701, 8180), (1890, 7362), (2045, 6804), (2268, 6135), (2430, 5726), (2454, 5670), (2835, 4908), (2863, 4860), (3402, 4090), (3681, 3780)]