308107530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1141139}}^1$

素因数の和:1141155

約数の個数: 32

約数和(自身を含む): 821620800

約数和(自身を除く): 513513270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1141139, 2282278, 3423417, 5705695, 6846834, 10270251, 11411390, 17117085, 20540502, 30810753, 34234170, 51351255, 61621506, 102702510, 154053765, 308107530]

約数ペア:

[(1, 308107530), (2, 154053765), (3, 102702510), (5, 61621506), (6, 51351255), (9, 34234170), (10, 30810753), (15, 20540502), (18, 17117085), (27, 11411390), (30, 10270251), (45, 6846834), (54, 5705695), (90, 3423417), (135, 2282278), (270, 1141139)]