328717070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{24697}}^1$

素因数の和:24737

約数の個数: 32

約数和(自身を含む): 650841696

約数和(自身を除く): 322124626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 24697, 49394, 123485, 246970, 271667, 543334, 1358335, 2716670, 2988337, 5976674, 14941685, 29883370, 32871707, 65743414, 164358535, 328717070]

約数ペア:

[(1, 328717070), (2, 164358535), (5, 65743414), (10, 32871707), (11, 29883370), (22, 14941685), (55, 5976674), (110, 2988337), (121, 2716670), (242, 1358335), (605, 543334), (1210, 271667), (1331, 246970), (2662, 123485), (6655, 49394), (13310, 24697)]