3265220

素因数分解:

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

素因数の和:380

約数の個数: 48

約数和(自身を含む): 7959168

約数和(自身を除く): 4693948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 281, 332, 415, 562, 581, 830, 1124, 1162, 1405, 1660, 1967, 2324, 2810, 2905, 3934, 5620, 5810, 7868, 9835, 11620, 19670, 23323, 39340, 46646, 93292, 116615, 163261, 233230, 326522, 466460, 653044, 816305, 1632610, 3265220]

約数ペア:

[(1, 3265220), (2, 1632610), (4, 816305), (5, 653044), (7, 466460), (10, 326522), (14, 233230), (20, 163261), (28, 116615), (35, 93292), (70, 46646), (83, 39340), (140, 23323), (166, 19670), (281, 11620), (332, 9835), (415, 7868), (562, 5810), (581, 5620), (830, 3934), (1124, 2905), (1162, 2810), (1405, 2324), (1660, 1967)]