1969283250540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{147547}}^1\times {\mathrm{74149}}^1$

素因数の和:221711

約数の個数: 72

約数和(自身を含む): 5973613573200

約数和(自身を除く): 4004330322660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74149, 147547, 148298, 222447, 295094, 296596, 370745, 442641, 444894, 590188, 667341, 737735, 741490, 885282, 889788, 1112235, 1327923, 1334682, 1475470, 1482980, 1770564, 2213205, 2224470, 2655846, 2669364, 2950940, 3336705, 4426410, 4448940, 5311692, 6639615, 6673410, 8852820, 13279230, 13346820, 26558460, 10940462503, 21880925006, 32821387509, 43761850012, 54702312515, 65642775018, 98464162527, 109404625030, 131285550036, 164106937545, 196928325054, 218809250060, 328213875090, 393856650108, 492320812635, 656427750180, 984641625270, 1969283250540]

約数ペア:

[(1, 1969283250540), (2, 984641625270), (3, 656427750180), (4, 492320812635), (5, 393856650108), (6, 328213875090), (9, 218809250060), (10, 196928325054), (12, 164106937545), (15, 131285550036), (18, 109404625030), (20, 98464162527), (30, 65642775018), (36, 54702312515), (45, 43761850012), (60, 32821387509), (90, 21880925006), (180, 10940462503), (74149, 26558460), (147547, 13346820), (148298, 13279230), (222447, 8852820), (295094, 6673410), (296596, 6639615), (370745, 5311692), (442641, 4448940), (444894, 4426410), (590188, 3336705), (667341, 2950940), (737735, 2669364), (741490, 2655846), (885282, 2224470), (889788, 2213205), (1112235, 1770564), (1327923, 1482980), (1334682, 1475470)]