659020770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{17393}}^1$

素因数の和:17827

約数の個数: 48

約数和(自身を含む): 1717622712

約数和(自身を除く): 1058601942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2526, 3789, 4210, 6315, 7578, 12630, 17393, 18945, 34786, 37890, 52179, 86965, 104358, 156537, 173930, 260895, 313074, 521790, 782685, 1565370, 7322453, 14644906, 21967359, 36612265, 43934718, 65902077, 73224530, 109836795, 131804154, 219673590, 329510385, 659020770]

約数ペア:

[(1, 659020770), (2, 329510385), (3, 219673590), (5, 131804154), (6, 109836795), (9, 73224530), (10, 65902077), (15, 43934718), (18, 36612265), (30, 21967359), (45, 14644906), (90, 7322453), (421, 1565370), (842, 782685), (1263, 521790), (2105, 313074), (2526, 260895), (3789, 173930), (4210, 156537), (6315, 104358), (7578, 86965), (12630, 52179), (17393, 37890), (18945, 34786)]