61467390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{907}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 164747520

約数和(自身を除く): 103280130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 251, 270, 502, 753, 907, 1255, 1506, 1814, 2259, 2510, 2721, 3765, 4518, 4535, 5442, 6777, 7530, 8163, 9070, 11295, 13554, 13605, 16326, 22590, 24489, 27210, 33885, 40815, 48978, 67770, 81630, 122445, 227657, 244890, 455314, 682971, 1138285, 1365942, 2048913, 2276570, 3414855, 4097826, 6146739, 6829710, 10244565, 12293478, 20489130, 30733695, 61467390]

約数ペア:

[(1, 61467390), (2, 30733695), (3, 20489130), (5, 12293478), (6, 10244565), (9, 6829710), (10, 6146739), (15, 4097826), (18, 3414855), (27, 2276570), (30, 2048913), (45, 1365942), (54, 1138285), (90, 682971), (135, 455314), (251, 244890), (270, 227657), (502, 122445), (753, 81630), (907, 67770), (1255, 48978), (1506, 40815), (1814, 33885), (2259, 27210), (2510, 24489), (2721, 22590), (3765, 16326), (4518, 13605), (4535, 13554), (5442, 11295), (6777, 9070), (7530, 8163)]