2108190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10039}}^1$

素因数の和:10056

約数の個数: 32

約数和(自身を含む): 5783040

約数和(自身を除く): 3674850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10039, 20078, 30117, 50195, 60234, 70273, 100390, 140546, 150585, 210819, 301170, 351365, 421638, 702730, 1054095, 2108190]

約数ペア:

[(1, 2108190), (2, 1054095), (3, 702730), (5, 421638), (6, 351365), (7, 301170), (10, 210819), (14, 150585), (15, 140546), (21, 100390), (30, 70273), (35, 60234), (42, 50195), (70, 30117), (105, 20078), (210, 10039)]