11788290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{130981}}^1$

素因数の和:130994

約数の個数: 24

約数和(自身を含む): 30649788

約数和(自身を除く): 18861498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 130981, 261962, 392943, 654905, 785886, 1178829, 1309810, 1964715, 2357658, 3929430, 5894145, 11788290]

約数ペア:

[(1, 11788290), (2, 5894145), (3, 3929430), (5, 2357658), (6, 1964715), (9, 1309810), (10, 1178829), (15, 785886), (18, 654905), (30, 392943), (45, 261962), (90, 130981)]