2021855190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67395173}}^1$

素因数の和:67395183

約数の個数: 16

約数和(自身を含む): 4852452528

約数和(自身を除く): 2830597338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67395173, 134790346, 202185519, 336975865, 404371038, 673951730, 1010927595, 2021855190]

約数ペア:

[(1, 2021855190), (2, 1010927595), (3, 673951730), (5, 404371038), (6, 336975865), (10, 202185519), (15, 134790346), (30, 67395173)]