1597770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 4265352

約数和(自身を除く): 2667582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 433, 615, 738, 866, 1230, 1299, 1845, 2165, 2598, 3690, 3897, 4330, 6495, 7794, 12990, 17753, 19485, 35506, 38970, 53259, 88765, 106518, 159777, 177530, 266295, 319554, 532590, 798885, 1597770]

約数ペア:

[(1, 1597770), (2, 798885), (3, 532590), (5, 319554), (6, 266295), (9, 177530), (10, 159777), (15, 106518), (18, 88765), (30, 53259), (41, 38970), (45, 35506), (82, 19485), (90, 17753), (123, 12990), (205, 7794), (246, 6495), (369, 4330), (410, 3897), (433, 3690), (615, 2598), (738, 2165), (866, 1845), (1230, 1299)]