23031180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127951}}^1$

素因数の和:127966

約数の個数: 36

約数和(自身を含む): 69861792

約数和(自身を除く): 46830612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 127951, 255902, 383853, 511804, 639755, 767706, 1151559, 1279510, 1535412, 1919265, 2303118, 2559020, 3838530, 4606236, 5757795, 7677060, 11515590, 23031180]

約数ペア:

[(1, 23031180), (2, 11515590), (3, 7677060), (4, 5757795), (5, 4606236), (6, 3838530), (9, 2559020), (10, 2303118), (12, 1919265), (15, 1535412), (18, 1279510), (20, 1151559), (30, 767706), (36, 639755), (45, 511804), (60, 383853), (90, 255902), (180, 127951)]