849593810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 1691746560

約数和(自身を除く): 842152750

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 83, 130, 142, 166, 355, 415, 710, 830, 923, 1079, 1109, 1846, 2158, 2218, 4615, 5395, 5545, 5893, 9230, 10790, 11090, 11786, 14417, 28834, 29465, 58930, 72085, 76609, 78739, 92047, 144170, 153218, 157478, 184094, 383045, 393695, 460235, 766090, 787390, 920470, 1023607, 1196611, 2047214, 2393222, 5118035, 5983055, 6535337, 10236070, 11966110, 13070674, 32676685, 65353370, 84959381, 169918762, 424796905, 849593810]

約数ペア:

[(1, 849593810), (2, 424796905), (5, 169918762), (10, 84959381), (13, 65353370), (26, 32676685), (65, 13070674), (71, 11966110), (83, 10236070), (130, 6535337), (142, 5983055), (166, 5118035), (355, 2393222), (415, 2047214), (710, 1196611), (830, 1023607), (923, 920470), (1079, 787390), (1109, 766090), (1846, 460235), (2158, 393695), (2218, 383045), (4615, 184094), (5395, 157478), (5545, 153218), (5893, 144170), (9230, 92047), (10790, 78739), (11090, 76609), (11786, 72085), (14417, 58930), (28834, 29465)]