91657020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16787}}^1$

素因数の和:16819

約数の個数: 96

約数和(自身を含む): 315883008

約数和(自身を除く): 224225988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 16787, 33574, 50361, 67148, 83935, 100722, 117509, 167870, 201444, 218231, 235018, 251805, 335740, 352527, 436462, 470036, 503610, 587545, 654693, 705054, 872924, 1007220, 1091155, 1175090, 1309386, 1410108, 1527617, 1762635, 2182310, 2350180, 2618772, 3055234, 3273465, 3525270, 4364620, 4582851, 6110468, 6546930, 7050540, 7638085, 9165702, 13093860, 15276170, 18331404, 22914255, 30552340, 45828510, 91657020]

約数ペア:

[(1, 91657020), (2, 45828510), (3, 30552340), (4, 22914255), (5, 18331404), (6, 15276170), (7, 13093860), (10, 9165702), (12, 7638085), (13, 7050540), (14, 6546930), (15, 6110468), (20, 4582851), (21, 4364620), (26, 3525270), (28, 3273465), (30, 3055234), (35, 2618772), (39, 2350180), (42, 2182310), (52, 1762635), (60, 1527617), (65, 1410108), (70, 1309386), (78, 1175090), (84, 1091155), (91, 1007220), (105, 872924), (130, 705054), (140, 654693), (156, 587545), (182, 503610), (195, 470036), (210, 436462), (260, 352527), (273, 335740), (364, 251805), (390, 235018), (420, 218231), (455, 201444), (546, 167870), (780, 117509), (910, 100722), (1092, 83935), (1365, 67148), (1820, 50361), (2730, 33574), (5460, 16787)]