107192890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{218761}}^1$

素因数の和:218782

約数の個数: 24

約数和(自身を含む): 224449812

約数和(自身を除く): 117256922

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 218761, 437522, 1093805, 1531327, 2187610, 3062654, 7656635, 10719289, 15313270, 21438578, 53596445, 107192890]

約数ペア:

[(1, 107192890), (2, 53596445), (5, 21438578), (7, 15313270), (10, 10719289), (14, 7656635), (35, 3062654), (49, 2187610), (70, 1531327), (98, 1093805), (245, 437522), (490, 218761)]