67702510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1021}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 128772000

約数和(自身を除く): 61069490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 349, 698, 1021, 1745, 2042, 3490, 5105, 6631, 10210, 13262, 19399, 33155, 38798, 66310, 96995, 193990, 356329, 712658, 1781645, 3563290, 6770251, 13540502, 33851255, 67702510]

約数ペア:

[(1, 67702510), (2, 33851255), (5, 13540502), (10, 6770251), (19, 3563290), (38, 1781645), (95, 712658), (190, 356329), (349, 193990), (698, 96995), (1021, 66310), (1745, 38798), (2042, 33155), (3490, 19399), (5105, 13262), (6631, 10210)]