1398630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 3504384

約数和(自身を除く): 2105754

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2027, 4054, 6081, 10135, 12162, 20270, 30405, 46621, 60810, 93242, 139863, 233105, 279726, 466210, 699315, 1398630]

約数ペア:

[(1, 1398630), (2, 699315), (3, 466210), (5, 279726), (6, 233105), (10, 139863), (15, 93242), (23, 60810), (30, 46621), (46, 30405), (69, 20270), (115, 12162), (138, 10135), (230, 6081), (345, 4054), (690, 2027)]