260660970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{965411}}^1$

素因数の和:965427

約数の個数: 32

約数和(自身を含む): 695096640

約数和(自身を除く): 434435670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 965411, 1930822, 2896233, 4827055, 5792466, 8688699, 9654110, 14481165, 17377398, 26066097, 28962330, 43443495, 52132194, 86886990, 130330485, 260660970]

約数ペア:

[(1, 260660970), (2, 130330485), (3, 86886990), (5, 52132194), (6, 43443495), (9, 28962330), (10, 26066097), (15, 17377398), (18, 14481165), (27, 9654110), (30, 8688699), (45, 5792466), (54, 4827055), (90, 2896233), (135, 1930822), (270, 965411)]