11785140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 36029448

約数和(自身を除く): 24244308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 281, 466, 562, 699, 843, 932, 1124, 1165, 1398, 1405, 1686, 2097, 2330, 2529, 2796, 2810, 3372, 3495, 4194, 4215, 4660, 5058, 5620, 6990, 8388, 8430, 10116, 10485, 12645, 13980, 16860, 20970, 25290, 41940, 50580, 65473, 130946, 196419, 261892, 327365, 392838, 589257, 654730, 785676, 982095, 1178514, 1309460, 1964190, 2357028, 2946285, 3928380, 5892570, 11785140]

約数ペア:

[(1, 11785140), (2, 5892570), (3, 3928380), (4, 2946285), (5, 2357028), (6, 1964190), (9, 1309460), (10, 1178514), (12, 982095), (15, 785676), (18, 654730), (20, 589257), (30, 392838), (36, 327365), (45, 261892), (60, 196419), (90, 130946), (180, 65473), (233, 50580), (281, 41940), (466, 25290), (562, 20970), (699, 16860), (843, 13980), (932, 12645), (1124, 10485), (1165, 10116), (1398, 8430), (1405, 8388), (1686, 6990), (2097, 5620), (2330, 5058), (2529, 4660), (2796, 4215), (2810, 4194), (3372, 3495)]