7685820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 24541440

約数和(自身を除く): 16855620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 331, 387, 430, 516, 540, 645, 662, 774, 860, 993, 1161, 1290, 1324, 1548, 1655, 1935, 1986, 2322, 2580, 2979, 3310, 3870, 3972, 4644, 4965, 5805, 5958, 6620, 7740, 8937, 9930, 11610, 11916, 14233, 14895, 17874, 19860, 23220, 28466, 29790, 35748, 42699, 44685, 56932, 59580, 71165, 85398, 89370, 128097, 142330, 170796, 178740, 213495, 256194, 284660, 384291, 426990, 512388, 640485, 768582, 853980, 1280970, 1537164, 1921455, 2561940, 3842910, 7685820]

約数ペア:

[(1, 7685820), (2, 3842910), (3, 2561940), (4, 1921455), (5, 1537164), (6, 1280970), (9, 853980), (10, 768582), (12, 640485), (15, 512388), (18, 426990), (20, 384291), (27, 284660), (30, 256194), (36, 213495), (43, 178740), (45, 170796), (54, 142330), (60, 128097), (86, 89370), (90, 85398), (108, 71165), (129, 59580), (135, 56932), (172, 44685), (180, 42699), (215, 35748), (258, 29790), (270, 28466), (331, 23220), (387, 19860), (430, 17874), (516, 14895), (540, 14233), (645, 11916), (662, 11610), (774, 9930), (860, 8937), (993, 7740), (1161, 6620), (1290, 5958), (1324, 5805), (1548, 4965), (1655, 4644), (1935, 3972), (1986, 3870), (2322, 3310), (2580, 2979)]