42131270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5273}}^1$

素因数の和:5344

約数の個数: 32

約数和(自身を含む): 82021248

約数和(自身を除く): 39889978

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 5273, 7990, 10546, 26365, 52730, 89641, 179282, 247831, 448205, 495662, 896410, 1239155, 2478310, 4213127, 8426254, 21065635, 42131270]

約数ペア:

[(1, 42131270), (2, 21065635), (5, 8426254), (10, 4213127), (17, 2478310), (34, 1239155), (47, 896410), (85, 495662), (94, 448205), (170, 247831), (235, 179282), (470, 89641), (799, 52730), (1598, 26365), (3995, 10546), (5273, 7990)]