242118090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2690201}}^1$

素因数の和:2690214

約数の個数: 24

約数和(自身を含む): 629507268

約数和(自身を除く): 387389178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2690201, 5380402, 8070603, 13451005, 16141206, 24211809, 26902010, 40353015, 48423618, 80706030, 121059045, 242118090]

約数ペア:

[(1, 242118090), (2, 121059045), (3, 80706030), (5, 48423618), (6, 40353015), (9, 26902010), (10, 24211809), (15, 16141206), (18, 13451005), (30, 8070603), (45, 5380402), (90, 2690201)]