201528090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2239201}}^1$

素因数の和:2239214

約数の個数: 24

約数和(自身を含む): 523973268

約数和(自身を除く): 322445178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2239201, 4478402, 6717603, 11196005, 13435206, 20152809, 22392010, 33588015, 40305618, 67176030, 100764045, 201528090]

約数ペア:

[(1, 201528090), (2, 100764045), (3, 67176030), (5, 40305618), (6, 33588015), (9, 22392010), (10, 20152809), (15, 13435206), (18, 11196005), (30, 6717603), (45, 4478402), (90, 2239201)]