72791010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{808789}}^1$

素因数の和:808802

約数の個数: 24

約数和(自身を含む): 189256860

約数和(自身を除く): 116465850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 808789, 1617578, 2426367, 4043945, 4852734, 7279101, 8087890, 12131835, 14558202, 24263670, 36395505, 72791010]

約数ペア:

[(1, 72791010), (2, 36395505), (3, 24263670), (5, 14558202), (6, 12131835), (9, 8087890), (10, 7279101), (15, 4852734), (18, 4043945), (30, 2426367), (45, 1617578), (90, 808789)]