64836990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5857}}^1$

素因数の和:5914

約数の個数: 64

約数和(自身を含む): 177145920

約数和(自身を除く): 112308930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 5857, 11070, 11714, 17571, 29285, 35142, 52713, 58570, 87855, 105426, 158139, 175710, 240137, 263565, 316278, 480274, 527130, 720411, 790695, 1200685, 1440822, 1581390, 2161233, 2401370, 3602055, 4322466, 6483699, 7204110, 10806165, 12967398, 21612330, 32418495, 64836990]

約数ペア:

[(1, 64836990), (2, 32418495), (3, 21612330), (5, 12967398), (6, 10806165), (9, 7204110), (10, 6483699), (15, 4322466), (18, 3602055), (27, 2401370), (30, 2161233), (41, 1581390), (45, 1440822), (54, 1200685), (82, 790695), (90, 720411), (123, 527130), (135, 480274), (205, 316278), (246, 263565), (270, 240137), (369, 175710), (410, 158139), (615, 105426), (738, 87855), (1107, 58570), (1230, 52713), (1845, 35142), (2214, 29285), (3690, 17571), (5535, 11714), (5857, 11070)]