2108409060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{166541}}^1$

素因数の和:166764

約数の個数: 48

約数和(自身を含む): 5931559872

約数和(自身を除く): 3823150812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 166541, 333082, 499623, 666164, 832705, 999246, 1665410, 1998492, 2498115, 3330820, 4996230, 9992460, 35140151, 70280302, 105420453, 140560604, 175700755, 210840906, 351401510, 421681812, 527102265, 702803020, 1054204530, 2108409060]

約数ペア:

[(1, 2108409060), (2, 1054204530), (3, 702803020), (4, 527102265), (5, 421681812), (6, 351401510), (10, 210840906), (12, 175700755), (15, 140560604), (20, 105420453), (30, 70280302), (60, 35140151), (211, 9992460), (422, 4996230), (633, 3330820), (844, 2498115), (1055, 1998492), (1266, 1665410), (2110, 999246), (2532, 832705), (3165, 666164), (4220, 499623), (6330, 333082), (12660, 166541)]