206898630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{87299}}^1$

素因数の和:87388

約数の個数: 32

約数和(自身を含む): 502848000

約数和(自身を除く): 295949370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 87299, 174598, 261897, 436495, 523794, 872990, 1309485, 2618970, 6896621, 13793242, 20689863, 34483105, 41379726, 68966210, 103449315, 206898630]

約数ペア:

[(1, 206898630), (2, 103449315), (3, 68966210), (5, 41379726), (6, 34483105), (10, 20689863), (15, 13793242), (30, 6896621), (79, 2618970), (158, 1309485), (237, 872990), (395, 523794), (474, 436495), (790, 261897), (1185, 174598), (2370, 87299)]