6530440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 17055360

約数和(自身を除く): 10524920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 281, 332, 415, 562, 581, 664, 830, 1124, 1162, 1405, 1660, 1967, 2248, 2324, 2810, 2905, 3320, 3934, 4648, 5620, 5810, 7868, 9835, 11240, 11620, 15736, 19670, 23240, 23323, 39340, 46646, 78680, 93292, 116615, 163261, 186584, 233230, 326522, 466460, 653044, 816305, 932920, 1306088, 1632610, 3265220, 6530440]

約数ペア:

[(1, 6530440), (2, 3265220), (4, 1632610), (5, 1306088), (7, 932920), (8, 816305), (10, 653044), (14, 466460), (20, 326522), (28, 233230), (35, 186584), (40, 163261), (56, 116615), (70, 93292), (83, 78680), (140, 46646), (166, 39340), (280, 23323), (281, 23240), (332, 19670), (415, 15736), (562, 11620), (581, 11240), (664, 9835), (830, 7868), (1124, 5810), (1162, 5620), (1405, 4648), (1660, 3934), (1967, 3320), (2248, 2905), (2324, 2810)]