226552020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{9511}}^1$

素因数の和:9920

約数の個数: 48

約数和(自身を含む): 636010368

約数和(自身を除く): 409458348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 9511, 11910, 19022, 23820, 28533, 38044, 47555, 57066, 95110, 114132, 142665, 190220, 285330, 570660, 3775867, 7551734, 11327601, 15103468, 18879335, 22655202, 37758670, 45310404, 56638005, 75517340, 113276010, 226552020]

約数ペア:

[(1, 226552020), (2, 113276010), (3, 75517340), (4, 56638005), (5, 45310404), (6, 37758670), (10, 22655202), (12, 18879335), (15, 15103468), (20, 11327601), (30, 7551734), (60, 3775867), (397, 570660), (794, 285330), (1191, 190220), (1588, 142665), (1985, 114132), (2382, 95110), (3970, 57066), (4764, 47555), (5955, 38044), (7940, 28533), (9511, 23820), (11910, 19022)]