63725820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1171}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 178781568

約数和(自身を除く): 115055748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 907, 1171, 1814, 2342, 2721, 3513, 3628, 4535, 4684, 5442, 5855, 7026, 9070, 10884, 11710, 13605, 14052, 17565, 18140, 23420, 27210, 35130, 54420, 70260, 1062097, 2124194, 3186291, 4248388, 5310485, 6372582, 10620970, 12745164, 15931455, 21241940, 31862910, 63725820]

約数ペア:

[(1, 63725820), (2, 31862910), (3, 21241940), (4, 15931455), (5, 12745164), (6, 10620970), (10, 6372582), (12, 5310485), (15, 4248388), (20, 3186291), (30, 2124194), (60, 1062097), (907, 70260), (1171, 54420), (1814, 35130), (2342, 27210), (2721, 23420), (3513, 18140), (3628, 17565), (4535, 14052), (4684, 13605), (5442, 11710), (5855, 10884), (7026, 9070)]