38165220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{212029}}^1$

素因数の和:212044

約数の個数: 36

約数和(自身を含む): 115768380

約数和(自身を除く): 77603160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 212029, 424058, 636087, 848116, 1060145, 1272174, 1908261, 2120290, 2544348, 3180435, 3816522, 4240580, 6360870, 7633044, 9541305, 12721740, 19082610, 38165220]

約数ペア:

[(1, 38165220), (2, 19082610), (3, 12721740), (4, 9541305), (5, 7633044), (6, 6360870), (9, 4240580), (10, 3816522), (12, 3180435), (15, 2544348), (18, 2120290), (20, 1908261), (30, 1272174), (36, 1060145), (45, 848116), (60, 636087), (90, 424058), (180, 212029)]