6404530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 13023360

約数和(自身を除く): 6618830

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 79, 110, 121, 134, 158, 242, 335, 395, 605, 670, 737, 790, 869, 1210, 1474, 1738, 3685, 4345, 5293, 7370, 8107, 8690, 9559, 10586, 16214, 19118, 26465, 40535, 47795, 52930, 58223, 81070, 95590, 116446, 291115, 582230, 640453, 1280906, 3202265, 6404530]

約数ペア:

[(1, 6404530), (2, 3202265), (5, 1280906), (10, 640453), (11, 582230), (22, 291115), (55, 116446), (67, 95590), (79, 81070), (110, 58223), (121, 52930), (134, 47795), (158, 40535), (242, 26465), (335, 19118), (395, 16214), (605, 10586), (670, 9559), (737, 8690), (790, 8107), (869, 7370), (1210, 5293), (1474, 4345), (1738, 3685)]