28007010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311189}}^1$

素因数の和:311202

約数の個数: 24

約数和(自身を含む): 72818460

約数和(自身を除く): 44811450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311189, 622378, 933567, 1555945, 1867134, 2800701, 3111890, 4667835, 5601402, 9335670, 14003505, 28007010]

約数ペア:

[(1, 28007010), (2, 14003505), (3, 9335670), (5, 5601402), (6, 4667835), (9, 3111890), (10, 2800701), (15, 1867134), (18, 1555945), (30, 933567), (45, 622378), (90, 311189)]