1590490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 3291840

約数和(自身を除く): 1701350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 761, 1045, 1522, 2090, 3805, 7610, 8371, 14459, 16742, 28918, 41855, 72295, 83710, 144590, 159049, 318098, 795245, 1590490]

約数ペア:

[(1, 1590490), (2, 795245), (5, 318098), (10, 159049), (11, 144590), (19, 83710), (22, 72295), (38, 41855), (55, 28918), (95, 16742), (110, 14459), (190, 8371), (209, 7610), (418, 3805), (761, 2090), (1045, 1522)]