16952490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20929}}^1$

素因数の和:20948

約数の個数: 40

約数和(自身を含む): 45585540

約数和(自身を除く): 28633050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20929, 41858, 62787, 104645, 125574, 188361, 209290, 313935, 376722, 565083, 627870, 941805, 1130166, 1695249, 1883610, 2825415, 3390498, 5650830, 8476245, 16952490]

約数ペア:

[(1, 16952490), (2, 8476245), (3, 5650830), (5, 3390498), (6, 2825415), (9, 1883610), (10, 1695249), (15, 1130166), (18, 941805), (27, 627870), (30, 565083), (45, 376722), (54, 313935), (81, 209290), (90, 188361), (135, 125574), (162, 104645), (270, 62787), (405, 41858), (810, 20929)]