2015977370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 4207158144

約数和(自身を除く): 2191180774

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 107, 110, 115, 121, 214, 230, 242, 253, 506, 535, 605, 677, 1070, 1177, 1210, 1265, 1354, 2354, 2461, 2530, 2783, 3385, 4922, 5566, 5885, 6770, 7447, 11770, 12305, 12947, 13915, 14894, 15571, 24610, 25894, 27071, 27830, 31142, 37235, 54142, 64735, 72439, 74470, 77855, 81917, 129470, 135355, 144878, 155710, 163834, 171281, 270710, 297781, 342562, 362195, 409585, 595562, 724390, 796829, 819170, 856405, 1488905, 1593658, 1666097, 1712810, 1884091, 2977810, 3332194, 3768182, 3984145, 7968290, 8330485, 8765119, 9420455, 16660970, 17530238, 18327067, 18840910, 36654134, 43825595, 87651190, 91635335, 183270670, 201597737, 403195474, 1007988685, 2015977370]

約数ペア:

[(1, 2015977370), (2, 1007988685), (5, 403195474), (10, 201597737), (11, 183270670), (22, 91635335), (23, 87651190), (46, 43825595), (55, 36654134), (107, 18840910), (110, 18327067), (115, 17530238), (121, 16660970), (214, 9420455), (230, 8765119), (242, 8330485), (253, 7968290), (506, 3984145), (535, 3768182), (605, 3332194), (677, 2977810), (1070, 1884091), (1177, 1712810), (1210, 1666097), (1265, 1593658), (1354, 1488905), (2354, 856405), (2461, 819170), (2530, 796829), (2783, 724390), (3385, 595562), (4922, 409585), (5566, 362195), (5885, 342562), (6770, 297781), (7447, 270710), (11770, 171281), (12305, 163834), (12947, 155710), (13915, 144878), (14894, 135355), (15571, 129470), (24610, 81917), (25894, 77855), (27071, 74470), (27830, 72439), (31142, 64735), (37235, 54142)]