31547220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27673}}^1$

素因数の和:27704

約数の個数: 48

約数和(自身を含む): 92984640

約数和(自身を除く): 61437420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27673, 55346, 83019, 110692, 138365, 166038, 276730, 332076, 415095, 525787, 553460, 830190, 1051574, 1577361, 1660380, 2103148, 2628935, 3154722, 5257870, 6309444, 7886805, 10515740, 15773610, 31547220]

約数ペア:

[(1, 31547220), (2, 15773610), (3, 10515740), (4, 7886805), (5, 6309444), (6, 5257870), (10, 3154722), (12, 2628935), (15, 2103148), (19, 1660380), (20, 1577361), (30, 1051574), (38, 830190), (57, 553460), (60, 525787), (76, 415095), (95, 332076), (114, 276730), (190, 166038), (228, 138365), (285, 110692), (380, 83019), (570, 55346), (1140, 27673)]