16314660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 49827960

約数和(自身を除く): 33513300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 389, 466, 699, 778, 932, 1165, 1167, 1398, 1556, 1945, 2097, 2330, 2334, 2796, 3495, 3501, 3890, 4194, 4660, 4668, 5835, 6990, 7002, 7780, 8388, 10485, 11670, 13980, 14004, 17505, 20970, 23340, 35010, 41940, 70020, 90637, 181274, 271911, 362548, 453185, 543822, 815733, 906370, 1087644, 1359555, 1631466, 1812740, 2719110, 3262932, 4078665, 5438220, 8157330, 16314660]

約数ペア:

[(1, 16314660), (2, 8157330), (3, 5438220), (4, 4078665), (5, 3262932), (6, 2719110), (9, 1812740), (10, 1631466), (12, 1359555), (15, 1087644), (18, 906370), (20, 815733), (30, 543822), (36, 453185), (45, 362548), (60, 271911), (90, 181274), (180, 90637), (233, 70020), (389, 41940), (466, 35010), (699, 23340), (778, 20970), (932, 17505), (1165, 14004), (1167, 13980), (1398, 11670), (1556, 10485), (1945, 8388), (2097, 7780), (2330, 7002), (2334, 6990), (2796, 5835), (3495, 4668), (3501, 4660), (3890, 4194)]