2705532170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{859}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 5682398400

約数和(自身を除く): 2976866230

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 137, 190, 209, 242, 274, 418, 605, 685, 859, 1045, 1210, 1370, 1507, 1718, 2090, 2299, 2603, 3014, 4295, 4598, 5206, 7535, 8590, 9449, 11495, 13015, 15070, 16321, 16577, 18898, 22990, 26030, 28633, 32642, 33154, 47245, 57266, 81605, 82885, 94490, 103939, 117683, 143165, 163210, 165770, 179531, 207878, 235366, 286330, 314963, 359062, 519695, 588415, 629926, 897655, 1039390, 1176830, 1294513, 1574815, 1795310, 1974841, 2235977, 2589026, 3149630, 3949682, 4471954, 6472565, 9874205, 11179885, 12945130, 14239643, 19748410, 22359770, 24595747, 28479286, 49191494, 71198215, 122978735, 142396430, 245957470, 270553217, 541106434, 1352766085, 2705532170]

約数ペア:

[(1, 2705532170), (2, 1352766085), (5, 541106434), (10, 270553217), (11, 245957470), (19, 142396430), (22, 122978735), (38, 71198215), (55, 49191494), (95, 28479286), (110, 24595747), (121, 22359770), (137, 19748410), (190, 14239643), (209, 12945130), (242, 11179885), (274, 9874205), (418, 6472565), (605, 4471954), (685, 3949682), (859, 3149630), (1045, 2589026), (1210, 2235977), (1370, 1974841), (1507, 1795310), (1718, 1574815), (2090, 1294513), (2299, 1176830), (2603, 1039390), (3014, 897655), (4295, 629926), (4598, 588415), (5206, 519695), (7535, 359062), (8590, 314963), (9449, 286330), (11495, 235366), (13015, 207878), (15070, 179531), (16321, 165770), (16577, 163210), (18898, 143165), (22990, 117683), (26030, 103939), (28633, 94490), (32642, 82885), (33154, 81605), (47245, 57266)]