14945940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 46414368

約数和(自身を除く): 31468428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1931, 1935, 2580, 3862, 3870, 5793, 7724, 7740, 9655, 11586, 17379, 19310, 23172, 28965, 34758, 38620, 57930, 69516, 83033, 86895, 115860, 166066, 173790, 249099, 332132, 347580, 415165, 498198, 747297, 830330, 996396, 1245495, 1494594, 1660660, 2490990, 2989188, 3736485, 4981980, 7472970, 14945940]

約数ペア:

[(1, 14945940), (2, 7472970), (3, 4981980), (4, 3736485), (5, 2989188), (6, 2490990), (9, 1660660), (10, 1494594), (12, 1245495), (15, 996396), (18, 830330), (20, 747297), (30, 498198), (36, 415165), (43, 347580), (45, 332132), (60, 249099), (86, 173790), (90, 166066), (129, 115860), (172, 86895), (180, 83033), (215, 69516), (258, 57930), (387, 38620), (430, 34758), (516, 28965), (645, 23172), (774, 19310), (860, 17379), (1290, 11586), (1548, 9655), (1931, 7740), (1935, 7724), (2580, 5793), (3862, 3870)]