66695630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{709}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 125755200

約数和(自身を除く): 59059570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 409, 709, 818, 1418, 2045, 3545, 4090, 7090, 9407, 16307, 18814, 32614, 47035, 81535, 94070, 163070, 289981, 579962, 1449905, 2899810, 6669563, 13339126, 33347815, 66695630]

約数ペア:

[(1, 66695630), (2, 33347815), (5, 13339126), (10, 6669563), (23, 2899810), (46, 1449905), (115, 579962), (230, 289981), (409, 163070), (709, 94070), (818, 81535), (1418, 47035), (2045, 32614), (3545, 18814), (4090, 16307), (7090, 9407)]