11281860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 34496280

約数和(自身を除く): 23214420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 269, 466, 538, 699, 807, 932, 1076, 1165, 1345, 1398, 1614, 2097, 2330, 2421, 2690, 2796, 3228, 3495, 4035, 4194, 4660, 4842, 5380, 6990, 8070, 8388, 9684, 10485, 12105, 13980, 16140, 20970, 24210, 41940, 48420, 62677, 125354, 188031, 250708, 313385, 376062, 564093, 626770, 752124, 940155, 1128186, 1253540, 1880310, 2256372, 2820465, 3760620, 5640930, 11281860]

約数ペア:

[(1, 11281860), (2, 5640930), (3, 3760620), (4, 2820465), (5, 2256372), (6, 1880310), (9, 1253540), (10, 1128186), (12, 940155), (15, 752124), (18, 626770), (20, 564093), (30, 376062), (36, 313385), (45, 250708), (60, 188031), (90, 125354), (180, 62677), (233, 48420), (269, 41940), (466, 24210), (538, 20970), (699, 16140), (807, 13980), (932, 12105), (1076, 10485), (1165, 9684), (1345, 8388), (1398, 8070), (1614, 6990), (2097, 5380), (2330, 4842), (2421, 4660), (2690, 4194), (2796, 4035), (3228, 3495)]