310017828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{23899}}^1$

素因数の和:23976

約数の個数: 48

約数和(自身を含む): 770918400

約数和(自身を除く): 460900572

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972, 23899, 47798, 71697, 95596, 143394, 286788, 549677, 1099354, 1123253, 1649031, 2198708, 2246506, 3298062, 3369759, 4493012, 6596124, 6739518, 13479036, 25834819, 51669638, 77504457, 103339276, 155008914, 310017828]

約数ペア:

[(1, 310017828), (2, 155008914), (3, 103339276), (4, 77504457), (6, 51669638), (12, 25834819), (23, 13479036), (46, 6739518), (47, 6596124), (69, 4493012), (92, 3369759), (94, 3298062), (138, 2246506), (141, 2198708), (188, 1649031), (276, 1123253), (282, 1099354), (564, 549677), (1081, 286788), (2162, 143394), (3243, 95596), (4324, 71697), (6486, 47798), (12972, 23899)]