86707210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2897}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 162125712

約数和(自身を除く): 75418502

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 2897, 2993, 5794, 5986, 14485, 14965, 28970, 29930, 118777, 211481, 237554, 422962, 593885, 1057405, 1187770, 2114810, 8670721, 17341442, 43353605, 86707210]

約数ペア:

[(1, 86707210), (2, 43353605), (5, 17341442), (10, 8670721), (41, 2114810), (73, 1187770), (82, 1057405), (146, 593885), (205, 422962), (365, 237554), (410, 211481), (730, 118777), (2897, 29930), (2993, 28970), (5794, 14965), (5986, 14485)]