3819780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{21221}}^1$

素因数の和:21236

約数の個数: 36

約数和(自身を含む): 11587212

約数和(自身を除く): 7767432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21221, 42442, 63663, 84884, 106105, 127326, 190989, 212210, 254652, 318315, 381978, 424420, 636630, 763956, 954945, 1273260, 1909890, 3819780]

約数ペア:

[(1, 3819780), (2, 1909890), (3, 1273260), (4, 954945), (5, 763956), (6, 636630), (9, 424420), (10, 381978), (12, 318315), (15, 254652), (18, 212210), (20, 190989), (30, 127326), (36, 106105), (45, 84884), (60, 63663), (90, 42442), (180, 21221)]