727470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 1937520

約数和(自身を除く): 1210050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 137, 177, 274, 295, 354, 411, 531, 590, 685, 822, 885, 1062, 1233, 1370, 1770, 2055, 2466, 2655, 4110, 5310, 6165, 8083, 12330, 16166, 24249, 40415, 48498, 72747, 80830, 121245, 145494, 242490, 363735, 727470]

約数ペア:

[(1, 727470), (2, 363735), (3, 242490), (5, 145494), (6, 121245), (9, 80830), (10, 72747), (15, 48498), (18, 40415), (30, 24249), (45, 16166), (59, 12330), (90, 8083), (118, 6165), (137, 5310), (177, 4110), (274, 2655), (295, 2466), (354, 2055), (411, 1770), (531, 1370), (590, 1233), (685, 1062), (822, 885)]