22803180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{977}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 64078560

約数和(自身を除く): 41275380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 977, 1167, 1556, 1945, 1954, 2334, 2931, 3890, 3908, 4668, 4885, 5835, 5862, 7780, 9770, 11670, 11724, 14655, 19540, 23340, 29310, 58620, 380053, 760106, 1140159, 1520212, 1900265, 2280318, 3800530, 4560636, 5700795, 7601060, 11401590, 22803180]

約数ペア:

[(1, 22803180), (2, 11401590), (3, 7601060), (4, 5700795), (5, 4560636), (6, 3800530), (10, 2280318), (12, 1900265), (15, 1520212), (20, 1140159), (30, 760106), (60, 380053), (389, 58620), (778, 29310), (977, 23340), (1167, 19540), (1556, 14655), (1945, 11724), (1954, 11670), (2334, 9770), (2931, 7780), (3890, 5862), (3908, 5835), (4668, 4885)]