64996030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8819}}^1$

素因数の和:8904

約数の個数: 32

約数和(自身を含む): 129548160

約数和(自身を除く): 64552130

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 8819, 17638, 44095, 88190, 97009, 194018, 485045, 590873, 970090, 1181746, 2954365, 5908730, 6499603, 12999206, 32498015, 64996030]

約数ペア:

[(1, 64996030), (2, 32498015), (5, 12999206), (10, 6499603), (11, 5908730), (22, 2954365), (55, 1181746), (67, 970090), (110, 590873), (134, 485045), (335, 194018), (670, 97009), (737, 88190), (1474, 44095), (3685, 17638), (7370, 8819)]