34172890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 65551680

約数和(自身を除く): 31378790

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1123, 1790, 2246, 3043, 5615, 6086, 11230, 15215, 19091, 30430, 38182, 95455, 190910, 201017, 402034, 1005085, 2010170, 3417289, 6834578, 17086445, 34172890]

約数ペア:

[(1, 34172890), (2, 17086445), (5, 6834578), (10, 3417289), (17, 2010170), (34, 1005085), (85, 402034), (170, 201017), (179, 190910), (358, 95455), (895, 38182), (1123, 30430), (1790, 19091), (2246, 15215), (3043, 11230), (5615, 6086)]