4147020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23039}}^1$

素因数の和:23054

約数の個数: 36

約数和(自身を含む): 12579840

約数和(自身を除く): 8432820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23039, 46078, 69117, 92156, 115195, 138234, 207351, 230390, 276468, 345585, 414702, 460780, 691170, 829404, 1036755, 1382340, 2073510, 4147020]

約数ペア:

[(1, 4147020), (2, 2073510), (3, 1382340), (4, 1036755), (5, 829404), (6, 691170), (9, 460780), (10, 414702), (12, 345585), (15, 276468), (18, 230390), (20, 207351), (30, 138234), (36, 115195), (45, 92156), (60, 69117), (90, 46078), (180, 23039)]