70165150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 143325648

約数和(自身を除く): 73160498

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 193, 275, 386, 550, 661, 965, 1322, 1930, 2123, 3305, 4246, 4825, 6610, 7271, 9650, 10615, 14542, 16525, 21230, 33050, 36355, 53075, 72710, 106150, 127573, 181775, 255146, 363550, 637865, 1275730, 1403303, 2806606, 3189325, 6378650, 7016515, 14033030, 35082575, 70165150]

約数ペア:

[(1, 70165150), (2, 35082575), (5, 14033030), (10, 7016515), (11, 6378650), (22, 3189325), (25, 2806606), (50, 1403303), (55, 1275730), (110, 637865), (193, 363550), (275, 255146), (386, 181775), (550, 127573), (661, 106150), (965, 72710), (1322, 53075), (1930, 36355), (2123, 33050), (3305, 21230), (4246, 16525), (4825, 14542), (6610, 10615), (7271, 9650)]