2747210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 24

約数和(自身を含む): 5225796

約数和(自身を除く): 2478586

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 761, 1522, 1805, 3610, 3805, 7610, 14459, 28918, 72295, 144590, 274721, 549442, 1373605, 2747210]

約数ペア:

[(1, 2747210), (2, 1373605), (5, 549442), (10, 274721), (19, 144590), (38, 72295), (95, 28918), (190, 14459), (361, 7610), (722, 3805), (761, 3610), (1522, 1805)]