30303266

素因数分解:

$2^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{829}}^1$

素因数の和:1218

約数の個数: 24

約数和(自身を含む): 53081820

約数和(自身を除く): 22778554

約数列:

[1, 2, 7, 14, 49, 98, 373, 746, 829, 1658, 2611, 5222, 5803, 11606, 18277, 36554, 40621, 81242, 309217, 618434, 2164519, 4329038, 15151633, 30303266]

約数ペア:

[(1, 30303266), (2, 15151633), (7, 4329038), (14, 2164519), (49, 618434), (98, 309217), (373, 81242), (746, 40621), (829, 36554), (1658, 18277), (2611, 11606), (5222, 5803)]