64277370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4549}}^1$

素因数の和:4719

約数の個数: 48

約数和(自身を含む): 168222600

約数和(自身を除く): 103945230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4549, 4710, 7065, 9098, 13647, 14130, 22745, 27294, 40941, 45490, 68235, 81882, 136470, 204705, 409410, 714193, 1428386, 2142579, 3570965, 4285158, 6427737, 7141930, 10712895, 12855474, 21425790, 32138685, 64277370]

約数ペア:

[(1, 64277370), (2, 32138685), (3, 21425790), (5, 12855474), (6, 10712895), (9, 7141930), (10, 6427737), (15, 4285158), (18, 3570965), (30, 2142579), (45, 1428386), (90, 714193), (157, 409410), (314, 204705), (471, 136470), (785, 81882), (942, 68235), (1413, 45490), (1570, 40941), (2355, 27294), (2826, 22745), (4549, 14130), (4710, 13647), (7065, 9098)]