82419540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3217}}^1$

素因数の和:3297

約数の個数: 96

約数和(自身を含む): 268149504

約数和(自身を除く): 185729964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3217, 3660, 4270, 5124, 6405, 6434, 8540, 9651, 12810, 12868, 16085, 19302, 22519, 25620, 32170, 38604, 45038, 48255, 64340, 67557, 90076, 96510, 112595, 135114, 193020, 196237, 225190, 270228, 337785, 392474, 450380, 588711, 675570, 784948, 981185, 1177422, 1351140, 1373659, 1962370, 2354844, 2747318, 2943555, 3924740, 4120977, 5494636, 5887110, 6868295, 8241954, 11774220, 13736590, 16483908, 20604885, 27473180, 41209770, 82419540]

約数ペア:

[(1, 82419540), (2, 41209770), (3, 27473180), (4, 20604885), (5, 16483908), (6, 13736590), (7, 11774220), (10, 8241954), (12, 6868295), (14, 5887110), (15, 5494636), (20, 4120977), (21, 3924740), (28, 2943555), (30, 2747318), (35, 2354844), (42, 1962370), (60, 1373659), (61, 1351140), (70, 1177422), (84, 981185), (105, 784948), (122, 675570), (140, 588711), (183, 450380), (210, 392474), (244, 337785), (305, 270228), (366, 225190), (420, 196237), (427, 193020), (610, 135114), (732, 112595), (854, 96510), (915, 90076), (1220, 67557), (1281, 64340), (1708, 48255), (1830, 45038), (2135, 38604), (2562, 32170), (3217, 25620), (3660, 22519), (4270, 19302), (5124, 16085), (6405, 12868), (6434, 12810), (8540, 9651)]