33904980

素因数分解:

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

素因数の和:20950

約数の個数: 60

約数和(自身を含む): 106366260

約数和(自身を除く): 72461280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20929, 41858, 62787, 83716, 104645, 125574, 188361, 209290, 251148, 313935, 376722, 418580, 565083, 627870, 753444, 941805, 1130166, 1255740, 1695249, 1883610, 2260332, 2825415, 3390498, 3767220, 5650830, 6780996, 8476245, 11301660, 16952490, 33904980]

約数ペア:

[(1, 33904980), (2, 16952490), (3, 11301660), (4, 8476245), (5, 6780996), (6, 5650830), (9, 3767220), (10, 3390498), (12, 2825415), (15, 2260332), (18, 1883610), (20, 1695249), (27, 1255740), (30, 1130166), (36, 941805), (45, 753444), (54, 627870), (60, 565083), (81, 418580), (90, 376722), (108, 313935), (135, 251148), (162, 209290), (180, 188361), (270, 125574), (324, 104645), (405, 83716), (540, 62787), (810, 41858), (1620, 20929)]