34277780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 76776336

約数和(自身を除く): 42498556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 181, 340, 362, 557, 724, 905, 1114, 1810, 2228, 2785, 3077, 3620, 5570, 6154, 9469, 11140, 12308, 15385, 18938, 30770, 37876, 47345, 61540, 94690, 100817, 189380, 201634, 403268, 504085, 1008170, 1713889, 2016340, 3427778, 6855556, 8569445, 17138890, 34277780]

約数ペア:

[(1, 34277780), (2, 17138890), (4, 8569445), (5, 6855556), (10, 3427778), (17, 2016340), (20, 1713889), (34, 1008170), (68, 504085), (85, 403268), (170, 201634), (181, 189380), (340, 100817), (362, 94690), (557, 61540), (724, 47345), (905, 37876), (1114, 30770), (1810, 18938), (2228, 15385), (2785, 12308), (3077, 11140), (3620, 9469), (5570, 6154)]