37981260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211007}}^1$

素因数の和:211022

約数の個数: 36

約数和(自身を含む): 115210368

約数和(自身を除く): 77229108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211007, 422014, 633021, 844028, 1055035, 1266042, 1899063, 2110070, 2532084, 3165105, 3798126, 4220140, 6330210, 7596252, 9495315, 12660420, 18990630, 37981260]

約数ペア:

[(1, 37981260), (2, 18990630), (3, 12660420), (4, 9495315), (5, 7596252), (6, 6330210), (9, 4220140), (10, 3798126), (12, 3165105), (15, 2532084), (18, 2110070), (20, 1899063), (30, 1266042), (36, 1055035), (45, 844028), (60, 633021), (90, 422014), (180, 211007)]