72753210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{808369}}^1$

素因数の和:808382

約数の個数: 24

約数和(自身を含む): 189158580

約数和(自身を除く): 116405370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 808369, 1616738, 2425107, 4041845, 4850214, 7275321, 8083690, 12125535, 14550642, 24251070, 36376605, 72753210]

約数ペア:

[(1, 72753210), (2, 36376605), (3, 24251070), (5, 14550642), (6, 12125535), (9, 8083690), (10, 7275321), (15, 4850214), (18, 4041845), (30, 2425107), (45, 1616738), (90, 808369)]