91169890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4391

約数の個数: 48

約数和(自身を含む): 195383232

約数和(自身を除く): 104213342

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 4327, 8654, 10535, 21070, 21635, 30289, 43270, 60578, 151445, 186061, 212023, 302890, 372122, 424046, 930305, 1060115, 1302427, 1860610, 2120230, 2604854, 6512135, 9116989, 13024270, 18233978, 45584945, 91169890]

約数ペア:

[(1, 91169890), (2, 45584945), (5, 18233978), (7, 13024270), (10, 9116989), (14, 6512135), (35, 2604854), (43, 2120230), (49, 1860610), (70, 1302427), (86, 1060115), (98, 930305), (215, 424046), (245, 372122), (301, 302890), (430, 212023), (490, 186061), (602, 151445), (1505, 60578), (2107, 43270), (3010, 30289), (4214, 21635), (4327, 21070), (8654, 10535)]