6569090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 13358520

約数和(自身を除く): 6789430

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 89, 110, 121, 122, 178, 242, 305, 445, 605, 610, 671, 890, 979, 1210, 1342, 1958, 3355, 4895, 5429, 6710, 7381, 9790, 10769, 10858, 14762, 21538, 27145, 36905, 53845, 54290, 59719, 73810, 107690, 119438, 298595, 597190, 656909, 1313818, 3284545, 6569090]

約数ペア:

[(1, 6569090), (2, 3284545), (5, 1313818), (10, 656909), (11, 597190), (22, 298595), (55, 119438), (61, 107690), (89, 73810), (110, 59719), (121, 54290), (122, 53845), (178, 36905), (242, 27145), (305, 21538), (445, 14762), (605, 10858), (610, 10769), (671, 9790), (890, 7381), (979, 6710), (1210, 5429), (1342, 4895), (1958, 3355)]