68842380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19447}}^1$

素因数の和:19518

約数の個数: 48

約数和(自身を含む): 196035840

約数和(自身を除く): 127193460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 19447, 38894, 58341, 77788, 97235, 116682, 194470, 233364, 291705, 388940, 583410, 1147373, 1166820, 2294746, 3442119, 4589492, 5736865, 6884238, 11473730, 13768476, 17210595, 22947460, 34421190, 68842380]

約数ペア:

[(1, 68842380), (2, 34421190), (3, 22947460), (4, 17210595), (5, 13768476), (6, 11473730), (10, 6884238), (12, 5736865), (15, 4589492), (20, 3442119), (30, 2294746), (59, 1166820), (60, 1147373), (118, 583410), (177, 388940), (236, 291705), (295, 233364), (354, 194470), (590, 116682), (708, 97235), (885, 77788), (1180, 58341), (1770, 38894), (3540, 19447)]