31144410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 89339328

約数和(自身を除く): 58194918

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 163, 165, 193, 198, 326, 330, 386, 489, 495, 579, 815, 965, 978, 990, 1158, 1467, 1630, 1737, 1793, 1930, 2123, 2445, 2895, 2934, 3474, 3586, 4246, 4890, 5379, 5790, 6369, 7335, 8685, 8965, 10615, 10758, 12738, 14670, 16137, 17370, 17930, 19107, 21230, 26895, 31459, 31845, 32274, 38214, 53790, 62918, 63690, 80685, 94377, 95535, 157295, 161370, 188754, 191070, 283131, 314590, 346049, 471885, 566262, 692098, 943770, 1038147, 1415655, 1730245, 2076294, 2831310, 3114441, 3460490, 5190735, 6228882, 10381470, 15572205, 31144410]

約数ペア:

[(1, 31144410), (2, 15572205), (3, 10381470), (5, 6228882), (6, 5190735), (9, 3460490), (10, 3114441), (11, 2831310), (15, 2076294), (18, 1730245), (22, 1415655), (30, 1038147), (33, 943770), (45, 692098), (55, 566262), (66, 471885), (90, 346049), (99, 314590), (110, 283131), (163, 191070), (165, 188754), (193, 161370), (198, 157295), (326, 95535), (330, 94377), (386, 80685), (489, 63690), (495, 62918), (579, 53790), (815, 38214), (965, 32274), (978, 31845), (990, 31459), (1158, 26895), (1467, 21230), (1630, 19107), (1737, 17930), (1793, 17370), (1930, 16137), (2123, 14670), (2445, 12738), (2895, 10758), (2934, 10615), (3474, 8965), (3586, 8685), (4246, 7335), (4890, 6369), (5379, 5790)]