42680770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{661}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 84079296

約数和(自身を除く): 41398526

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 587, 661, 1174, 1322, 2935, 3305, 5870, 6457, 6610, 7271, 12914, 14542, 32285, 36355, 64570, 72710, 388007, 776014, 1940035, 3880070, 4268077, 8536154, 21340385, 42680770]

約数ペア:

[(1, 42680770), (2, 21340385), (5, 8536154), (10, 4268077), (11, 3880070), (22, 1940035), (55, 776014), (110, 388007), (587, 72710), (661, 64570), (1174, 36355), (1322, 32285), (2935, 14542), (3305, 12914), (5870, 7271), (6457, 6610)]