38372580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{213181}}^1$

素因数の和:213196

約数の個数: 36

約数和(自身を含む): 116397372

約数和(自身を除く): 78024792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 213181, 426362, 639543, 852724, 1065905, 1279086, 1918629, 2131810, 2558172, 3197715, 3837258, 4263620, 6395430, 7674516, 9593145, 12790860, 19186290, 38372580]

約数ペア:

[(1, 38372580), (2, 19186290), (3, 12790860), (4, 9593145), (5, 7674516), (6, 6395430), (9, 4263620), (10, 3837258), (12, 3197715), (15, 2558172), (18, 2131810), (20, 1918629), (30, 1279086), (36, 1065905), (45, 852724), (60, 639543), (90, 426362), (180, 213181)]