219630530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 465011712

約数和(自身を除く): 245381182

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 241, 277, 329, 470, 482, 554, 658, 1205, 1385, 1645, 1687, 1939, 2410, 2770, 3290, 3374, 3878, 8435, 9695, 11327, 13019, 16870, 19390, 22654, 26038, 56635, 65095, 66757, 79289, 91133, 113270, 130190, 133514, 158578, 182266, 333785, 396445, 455665, 467299, 667570, 792890, 911330, 934598, 2336495, 3137579, 4672990, 6275158, 15687895, 21963053, 31375790, 43926106, 109815265, 219630530]

約数ペア:

[(1, 219630530), (2, 109815265), (5, 43926106), (7, 31375790), (10, 21963053), (14, 15687895), (35, 6275158), (47, 4672990), (70, 3137579), (94, 2336495), (235, 934598), (241, 911330), (277, 792890), (329, 667570), (470, 467299), (482, 455665), (554, 396445), (658, 333785), (1205, 182266), (1385, 158578), (1645, 133514), (1687, 130190), (1939, 113270), (2410, 91133), (2770, 79289), (3290, 66757), (3374, 65095), (3878, 56635), (8435, 26038), (9695, 22654), (11327, 19390), (13019, 16870)]