63868420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 169989120

約数和(自身を除く): 106120700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 220, 268, 308, 335, 385, 469, 619, 670, 737, 770, 938, 1238, 1340, 1474, 1540, 1876, 2345, 2476, 2948, 3095, 3685, 4333, 4690, 5159, 6190, 6809, 7370, 8666, 9380, 10318, 12380, 13618, 14740, 17332, 20636, 21665, 25795, 27236, 34045, 41473, 43330, 47663, 51590, 68090, 82946, 86660, 95326, 103180, 136180, 165892, 190652, 207365, 238315, 290311, 414730, 456203, 476630, 580622, 829460, 912406, 953260, 1161244, 1451555, 1824812, 2281015, 2903110, 3193421, 4562030, 5806220, 6386842, 9124060, 12773684, 15967105, 31934210, 63868420]

約数ペア:

[(1, 63868420), (2, 31934210), (4, 15967105), (5, 12773684), (7, 9124060), (10, 6386842), (11, 5806220), (14, 4562030), (20, 3193421), (22, 2903110), (28, 2281015), (35, 1824812), (44, 1451555), (55, 1161244), (67, 953260), (70, 912406), (77, 829460), (110, 580622), (134, 476630), (140, 456203), (154, 414730), (220, 290311), (268, 238315), (308, 207365), (335, 190652), (385, 165892), (469, 136180), (619, 103180), (670, 95326), (737, 86660), (770, 82946), (938, 68090), (1238, 51590), (1340, 47663), (1474, 43330), (1540, 41473), (1876, 34045), (2345, 27236), (2476, 25795), (2948, 21665), (3095, 20636), (3685, 17332), (4333, 14740), (4690, 13618), (5159, 12380), (6190, 10318), (6809, 9380), (7370, 8666)]