23242740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22787}}^1$

素因数の和:22816

約数の個数: 48

約数和(自身を含む): 68910912

約数和(自身を除く): 45668172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 22787, 45574, 68361, 91148, 113935, 136722, 227870, 273444, 341805, 387379, 455740, 683610, 774758, 1162137, 1367220, 1549516, 1936895, 2324274, 3873790, 4648548, 5810685, 7747580, 11621370, 23242740]

約数ペア:

[(1, 23242740), (2, 11621370), (3, 7747580), (4, 5810685), (5, 4648548), (6, 3873790), (10, 2324274), (12, 1936895), (15, 1549516), (17, 1367220), (20, 1162137), (30, 774758), (34, 683610), (51, 455740), (60, 387379), (68, 341805), (85, 273444), (102, 227870), (170, 136722), (204, 113935), (255, 91148), (340, 68361), (510, 45574), (1020, 22787)]