3842910

素因数分解:

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

素因数の和:390

約数の個数: 64

約数和(自身を含む): 10517760

約数和(自身を除く): 6674850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 331, 387, 430, 645, 662, 774, 993, 1161, 1290, 1655, 1935, 1986, 2322, 2979, 3310, 3870, 4965, 5805, 5958, 8937, 9930, 11610, 14233, 14895, 17874, 28466, 29790, 42699, 44685, 71165, 85398, 89370, 128097, 142330, 213495, 256194, 384291, 426990, 640485, 768582, 1280970, 1921455, 3842910]

約数ペア:

[(1, 3842910), (2, 1921455), (3, 1280970), (5, 768582), (6, 640485), (9, 426990), (10, 384291), (15, 256194), (18, 213495), (27, 142330), (30, 128097), (43, 89370), (45, 85398), (54, 71165), (86, 44685), (90, 42699), (129, 29790), (135, 28466), (215, 17874), (258, 14895), (270, 14233), (331, 11610), (387, 9930), (430, 8937), (645, 5958), (662, 5805), (774, 4965), (993, 3870), (1161, 3310), (1290, 2979), (1655, 2322), (1935, 1986)]