69130980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{384061}}^1$

素因数の和:384076

約数の個数: 36

約数和(自身を含む): 209697852

約数和(自身を除く): 140566872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 384061, 768122, 1152183, 1536244, 1920305, 2304366, 3456549, 3840610, 4608732, 5760915, 6913098, 7681220, 11521830, 13826196, 17282745, 23043660, 34565490, 69130980]

約数ペア:

[(1, 69130980), (2, 34565490), (3, 23043660), (4, 17282745), (5, 13826196), (6, 11521830), (9, 7681220), (10, 6913098), (12, 5760915), (15, 4608732), (18, 3840610), (20, 3456549), (30, 2304366), (36, 1920305), (45, 1536244), (60, 1152183), (90, 768122), (180, 384061)]