2019657570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9617417}}^1$

素因数の和:9617434

約数の個数: 32

約数和(自身を含む): 5539632768

約数和(自身を除く): 3519975198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9617417, 19234834, 28852251, 48087085, 57704502, 67321919, 96174170, 134643838, 144261255, 201965757, 288522510, 336609595, 403931514, 673219190, 1009828785, 2019657570]

約数ペア:

[(1, 2019657570), (2, 1009828785), (3, 673219190), (5, 403931514), (6, 336609595), (7, 288522510), (10, 201965757), (14, 144261255), (15, 134643838), (21, 96174170), (30, 67321919), (35, 57704502), (42, 48087085), (70, 28852251), (105, 19234834), (210, 9617417)]