12755290

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 23640336

約数和(自身を除く): 10885046

約数列:

[1, 2, 5, 10, 73, 101, 146, 173, 202, 346, 365, 505, 730, 865, 1010, 1730, 7373, 12629, 14746, 17473, 25258, 34946, 36865, 63145, 73730, 87365, 126290, 174730, 1275529, 2551058, 6377645, 12755290]

約数ペア:

[(1, 12755290), (2, 6377645), (5, 2551058), (10, 1275529), (73, 174730), (101, 126290), (146, 87365), (173, 73730), (202, 63145), (346, 36865), (365, 34946), (505, 25258), (730, 17473), (865, 14746), (1010, 12629), (1730, 7373)]