213386370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{29761}}^1$

素因数の和:30010

約数の個数: 32

約数和(自身を含む): 514287360

約数和(自身を除く): 300900990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 29761, 59522, 89283, 148805, 178566, 297610, 446415, 892830, 7112879, 14225758, 21338637, 35564395, 42677274, 71128790, 106693185, 213386370]

約数ペア:

[(1, 213386370), (2, 106693185), (3, 71128790), (5, 42677274), (6, 35564395), (10, 21338637), (15, 14225758), (30, 7112879), (239, 892830), (478, 446415), (717, 297610), (1195, 178566), (1434, 148805), (2390, 89283), (3585, 59522), (7170, 29761)]