918190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 2036160

約数和(自身を除く): 1117970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1009, 2018, 5045, 7063, 10090, 13117, 14126, 26234, 35315, 65585, 70630, 91819, 131170, 183638, 459095, 918190]

約数ペア:

[(1, 918190), (2, 459095), (5, 183638), (7, 131170), (10, 91819), (13, 70630), (14, 65585), (26, 35315), (35, 26234), (65, 14126), (70, 13117), (91, 10090), (130, 7063), (182, 5045), (455, 2018), (910, 1009)]