7964820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{44249}}^1$

素因数の和:44264

約数の個数: 36

約数和(自身を含む): 24160500

約数和(自身を除く): 16195680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 44249, 88498, 132747, 176996, 221245, 265494, 398241, 442490, 530988, 663735, 796482, 884980, 1327470, 1592964, 1991205, 2654940, 3982410, 7964820]

約数ペア:

[(1, 7964820), (2, 3982410), (3, 2654940), (4, 1991205), (5, 1592964), (6, 1327470), (9, 884980), (10, 796482), (12, 663735), (15, 530988), (18, 442490), (20, 398241), (30, 265494), (36, 221245), (45, 176996), (60, 132747), (90, 88498), (180, 44249)]