41940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 127764

約数和(自身を除く): 85824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 6990, 8388, 10485, 13980, 20970, 41940]

約数ペア:

[(1, 41940), (2, 20970), (3, 13980), (4, 10485), (5, 8388), (6, 6990), (9, 4660), (10, 4194), (12, 3495), (15, 2796), (18, 2330), (20, 2097), (30, 1398), (36, 1165), (45, 932), (60, 699), (90, 466), (180, 233)]