29430190

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{28573}}^1$

素因数の和:28683

約数の個数: 16

約数和(自身を含む): 53490528

約数和(自身を除く): 24060338

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 28573, 57146, 142865, 285730, 2943019, 5886038, 14715095, 29430190]

約数ペア:

[(1, 29430190), (2, 14715095), (5, 5886038), (10, 2943019), (103, 285730), (206, 142865), (515, 57146), (1030, 28573)]