42668910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6910

約数の個数: 64

約数和(自身を含む): 118748160

約数和(自身を除く): 76079250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 6871, 13742, 20613, 34355, 41226, 61839, 68710, 103065, 123678, 158033, 185517, 206130, 309195, 316066, 371034, 474099, 618390, 790165, 927585, 948198, 1422297, 1580330, 1855170, 2370495, 2844594, 4266891, 4740990, 7111485, 8533782, 14222970, 21334455, 42668910]

約数ペア:

[(1, 42668910), (2, 21334455), (3, 14222970), (5, 8533782), (6, 7111485), (9, 4740990), (10, 4266891), (15, 2844594), (18, 2370495), (23, 1855170), (27, 1580330), (30, 1422297), (45, 948198), (46, 927585), (54, 790165), (69, 618390), (90, 474099), (115, 371034), (135, 316066), (138, 309195), (207, 206130), (230, 185517), (270, 158033), (345, 123678), (414, 103065), (621, 68710), (690, 61839), (1035, 41226), (1242, 34355), (2070, 20613), (3105, 13742), (6210, 6871)]