12143668990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 24599376000

約数和(自身を除く): 12455707010

約数列:

[1, 2, 5, 10, 17, 34, 37, 53, 73, 74, 85, 106, 146, 170, 185, 265, 365, 370, 499, 530, 629, 730, 901, 998, 1241, 1258, 1802, 1961, 2482, 2495, 2701, 3145, 3869, 3922, 4505, 4990, 5402, 6205, 6290, 7738, 8483, 9010, 9805, 12410, 13505, 16966, 18463, 19345, 19610, 26447, 27010, 33337, 36427, 36926, 38690, 42415, 45917, 52894, 65773, 66674, 72854, 84830, 91834, 92315, 131546, 132235, 143153, 166685, 182135, 184630, 229585, 264470, 286306, 313871, 328865, 333370, 364270, 449599, 459170, 619259, 627742, 657730, 715765, 899198, 978539, 1238518, 1347799, 1431530, 1569355, 1930631, 1957078, 2247995, 2433601, 2695598, 3096295, 3138710, 3861262, 4495990, 4867202, 4892695, 6192590, 6738995, 9653155, 9785390, 12168005, 13477990, 16635163, 19306310, 22912583, 24336010, 32820727, 33270326, 45825166, 65641454, 71433347, 83175815, 114562915, 142866694, 164103635, 166351630, 229125830, 328207270, 357166735, 714333470, 1214366899, 2428733798, 6071834495, 12143668990]

約数ペア:

[(1, 12143668990), (2, 6071834495), (5, 2428733798), (10, 1214366899), (17, 714333470), (34, 357166735), (37, 328207270), (53, 229125830), (73, 166351630), (74, 164103635), (85, 142866694), (106, 114562915), (146, 83175815), (170, 71433347), (185, 65641454), (265, 45825166), (365, 33270326), (370, 32820727), (499, 24336010), (530, 22912583), (629, 19306310), (730, 16635163), (901, 13477990), (998, 12168005), (1241, 9785390), (1258, 9653155), (1802, 6738995), (1961, 6192590), (2482, 4892695), (2495, 4867202), (2701, 4495990), (3145, 3861262), (3869, 3138710), (3922, 3096295), (4505, 2695598), (4990, 2433601), (5402, 2247995), (6205, 1957078), (6290, 1930631), (7738, 1569355), (8483, 1431530), (9010, 1347799), (9805, 1238518), (12410, 978539), (13505, 899198), (16966, 715765), (18463, 657730), (19345, 627742), (19610, 619259), (26447, 459170), (27010, 449599), (33337, 364270), (36427, 333370), (36926, 328865), (38690, 313871), (42415, 286306), (45917, 264470), (52894, 229585), (65773, 184630), (66674, 182135), (72854, 166685), (84830, 143153), (91834, 132235), (92315, 131546)]