66900130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1487}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 131777280

約数和(自身を除く): 64877150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 1487, 2045, 2974, 4090, 4499, 7435, 8998, 14870, 16357, 22495, 32714, 44990, 81785, 163570, 608183, 1216366, 3040915, 6081830, 6690013, 13380026, 33450065, 66900130]

約数ペア:

[(1, 66900130), (2, 33450065), (5, 13380026), (10, 6690013), (11, 6081830), (22, 3040915), (55, 1216366), (110, 608183), (409, 163570), (818, 81785), (1487, 44990), (2045, 32714), (2974, 22495), (4090, 16357), (4499, 14870), (7435, 8998)]