3017540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 6589548

約数和(自身を除く): 3572008

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 157, 310, 314, 620, 628, 785, 961, 1570, 1922, 3140, 3844, 4805, 4867, 9610, 9734, 19220, 19468, 24335, 48670, 97340, 150877, 301754, 603508, 754385, 1508770, 3017540]

約数ペア:

[(1, 3017540), (2, 1508770), (4, 754385), (5, 603508), (10, 301754), (20, 150877), (31, 97340), (62, 48670), (124, 24335), (155, 19468), (157, 19220), (310, 9734), (314, 9610), (620, 4867), (628, 4805), (785, 3844), (961, 3140), (1570, 1922)]