128596510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{1423}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 264932352

約数和(自身を除く): 136335842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1291, 1423, 2582, 2846, 6455, 7115, 9037, 9961, 12910, 14230, 18074, 19922, 45185, 49805, 90370, 99610, 1837093, 3674186, 9185465, 12859651, 18370930, 25719302, 64298255, 128596510]

約数ペア:

[(1, 128596510), (2, 64298255), (5, 25719302), (7, 18370930), (10, 12859651), (14, 9185465), (35, 3674186), (70, 1837093), (1291, 99610), (1423, 90370), (2582, 49805), (2846, 45185), (6455, 19922), (7115, 18074), (9037, 14230), (9961, 12910)]