11929860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 36481536

約数和(自身を除く): 24551676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 347, 382, 573, 694, 764, 955, 1041, 1146, 1388, 1719, 1735, 1910, 2082, 2292, 2865, 3123, 3438, 3470, 3820, 4164, 5205, 5730, 6246, 6876, 6940, 8595, 10410, 11460, 12492, 15615, 17190, 20820, 31230, 34380, 62460, 66277, 132554, 198831, 265108, 331385, 397662, 596493, 662770, 795324, 994155, 1192986, 1325540, 1988310, 2385972, 2982465, 3976620, 5964930, 11929860]

約数ペア:

[(1, 11929860), (2, 5964930), (3, 3976620), (4, 2982465), (5, 2385972), (6, 1988310), (9, 1325540), (10, 1192986), (12, 994155), (15, 795324), (18, 662770), (20, 596493), (30, 397662), (36, 331385), (45, 265108), (60, 198831), (90, 132554), (180, 66277), (191, 62460), (347, 34380), (382, 31230), (573, 20820), (694, 17190), (764, 15615), (955, 12492), (1041, 11460), (1146, 10410), (1388, 8595), (1719, 6940), (1735, 6876), (1910, 6246), (2082, 5730), (2292, 5205), (2865, 4164), (3123, 3820), (3438, 3470)]