33802020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 118634880

約数和(自身を除く): 84832860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 193, 210, 252, 278, 315, 386, 417, 420, 556, 579, 630, 695, 772, 834, 965, 973, 1158, 1251, 1260, 1351, 1390, 1668, 1737, 1930, 1946, 2085, 2316, 2502, 2702, 2780, 2895, 2919, 3474, 3860, 3892, 4053, 4170, 4865, 5004, 5404, 5790, 5838, 6255, 6755, 6948, 8106, 8340, 8685, 8757, 9730, 11580, 11676, 12159, 12510, 13510, 14595, 16212, 17370, 17514, 19460, 20265, 24318, 25020, 26827, 27020, 29190, 34740, 35028, 40530, 43785, 48636, 53654, 58380, 60795, 80481, 81060, 87570, 107308, 121590, 134135, 160962, 175140, 187789, 241443, 243180, 268270, 321924, 375578, 402405, 482886, 536540, 563367, 751156, 804810, 938945, 965772, 1126734, 1207215, 1609620, 1690101, 1877890, 2253468, 2414430, 2816835, 3380202, 3755780, 4828860, 5633670, 6760404, 8450505, 11267340, 16901010, 33802020]

約数ペア:

[(1, 33802020), (2, 16901010), (3, 11267340), (4, 8450505), (5, 6760404), (6, 5633670), (7, 4828860), (9, 3755780), (10, 3380202), (12, 2816835), (14, 2414430), (15, 2253468), (18, 1877890), (20, 1690101), (21, 1609620), (28, 1207215), (30, 1126734), (35, 965772), (36, 938945), (42, 804810), (45, 751156), (60, 563367), (63, 536540), (70, 482886), (84, 402405), (90, 375578), (105, 321924), (126, 268270), (139, 243180), (140, 241443), (180, 187789), (193, 175140), (210, 160962), (252, 134135), (278, 121590), (315, 107308), (386, 87570), (417, 81060), (420, 80481), (556, 60795), (579, 58380), (630, 53654), (695, 48636), (772, 43785), (834, 40530), (965, 35028), (973, 34740), (1158, 29190), (1251, 27020), (1260, 26827), (1351, 25020), (1390, 24318), (1668, 20265), (1737, 19460), (1930, 17514), (1946, 17370), (2085, 16212), (2316, 14595), (2502, 13510), (2702, 12510), (2780, 12159), (2895, 11676), (2919, 11580), (3474, 9730), (3860, 8757), (3892, 8685), (4053, 8340), (4170, 8106), (4865, 6948), (5004, 6755), (5404, 6255), (5790, 5838)]