227664990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{361373}}^1$

素因数の和:361393

約数の個数: 48

約数和(自身を含む): 676492128

約数和(自身を除く): 448827138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 361373, 722746, 1084119, 1806865, 2168238, 2529611, 3252357, 3613730, 5059222, 5420595, 6504714, 7588833, 10841190, 12648055, 15177666, 16261785, 22766499, 25296110, 32523570, 37944165, 45532998, 75888330, 113832495, 227664990]

約数ペア:

[(1, 227664990), (2, 113832495), (3, 75888330), (5, 45532998), (6, 37944165), (7, 32523570), (9, 25296110), (10, 22766499), (14, 16261785), (15, 15177666), (18, 12648055), (21, 10841190), (30, 7588833), (35, 6504714), (42, 5420595), (45, 5059222), (63, 3613730), (70, 3252357), (90, 2529611), (105, 2168238), (126, 1806865), (210, 1084119), (315, 722746), (630, 361373)]