23017860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127877}}^1$

素因数の和:127892

約数の個数: 36

約数和(自身を含む): 69821388

約数和(自身を除く): 46803528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 127877, 255754, 383631, 511508, 639385, 767262, 1150893, 1278770, 1534524, 1918155, 2301786, 2557540, 3836310, 4603572, 5754465, 7672620, 11508930, 23017860]

約数ペア:

[(1, 23017860), (2, 11508930), (3, 7672620), (4, 5754465), (5, 4603572), (6, 3836310), (9, 2557540), (10, 2301786), (12, 1918155), (15, 1534524), (18, 1278770), (20, 1150893), (30, 767262), (36, 639385), (45, 511508), (60, 383631), (90, 255754), (180, 127877)]