16469530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 37594368

約数和(自身を除く): 21124838

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 293, 365, 385, 511, 586, 730, 770, 803, 1022, 1465, 1606, 2051, 2555, 2930, 3223, 4015, 4102, 5110, 5621, 6446, 8030, 10255, 11242, 16115, 20510, 21389, 22561, 28105, 32230, 42778, 45122, 56210, 106945, 112805, 149723, 213890, 225610, 235279, 299446, 470558, 748615, 1176395, 1497230, 1646953, 2352790, 3293906, 8234765, 16469530]

約数ペア:

[(1, 16469530), (2, 8234765), (5, 3293906), (7, 2352790), (10, 1646953), (11, 1497230), (14, 1176395), (22, 748615), (35, 470558), (55, 299446), (70, 235279), (73, 225610), (77, 213890), (110, 149723), (146, 112805), (154, 106945), (293, 56210), (365, 45122), (385, 42778), (511, 32230), (586, 28105), (730, 22561), (770, 21389), (803, 20510), (1022, 16115), (1465, 11242), (1606, 10255), (2051, 8030), (2555, 6446), (2930, 5621), (3223, 5110), (4015, 4102)]