69876710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 129929184

約数和(自身を除く): 60052474

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 262, 410, 655, 1301, 1310, 2602, 5371, 6505, 10742, 13010, 26855, 53341, 53710, 106682, 170431, 266705, 340862, 533410, 852155, 1704310, 6987671, 13975342, 34938355, 69876710]

約数ペア:

[(1, 69876710), (2, 34938355), (5, 13975342), (10, 6987671), (41, 1704310), (82, 852155), (131, 533410), (205, 340862), (262, 266705), (410, 170431), (655, 106682), (1301, 53710), (1310, 53341), (2602, 26855), (5371, 13010), (6505, 10742)]