2018901630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67296721}}^1$

素因数の和:67296731

約数の個数: 16

約数和(自身を含む): 4845363984

約数和(自身を除く): 2826462354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67296721, 134593442, 201890163, 336483605, 403780326, 672967210, 1009450815, 2018901630]

約数ペア:

[(1, 2018901630), (2, 1009450815), (3, 672967210), (5, 403780326), (6, 336483605), (10, 201890163), (15, 134593442), (30, 67296721)]