310038764

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 634568256

約数和(自身を除く): 324529492

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 401, 521, 742, 802, 1042, 1484, 1604, 2084, 2807, 3647, 5614, 7294, 11228, 14588, 21253, 27613, 42506, 55226, 85012, 110452, 148771, 193291, 208921, 297542, 386582, 417842, 595084, 773164, 835684, 1462447, 2924894, 5849788, 11072813, 22145626, 44291252, 77509691, 155019382, 310038764]

約数ペア:

[(1, 310038764), (2, 155019382), (4, 77509691), (7, 44291252), (14, 22145626), (28, 11072813), (53, 5849788), (106, 2924894), (212, 1462447), (371, 835684), (401, 773164), (521, 595084), (742, 417842), (802, 386582), (1042, 297542), (1484, 208921), (1604, 193291), (2084, 148771), (2807, 110452), (3647, 85012), (5614, 55226), (7294, 42506), (11228, 27613), (14588, 21253)]