68842970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 146534400

約数和(自身を除く): 77691430

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 79, 118, 158, 211, 295, 395, 413, 422, 553, 590, 790, 826, 1055, 1106, 1477, 2065, 2110, 2765, 2954, 4130, 4661, 5530, 7385, 9322, 12449, 14770, 16669, 23305, 24898, 32627, 33338, 46610, 62245, 65254, 83345, 87143, 116683, 124490, 163135, 166690, 174286, 233366, 326270, 435715, 583415, 871430, 983471, 1166830, 1966942, 4917355, 6884297, 9834710, 13768594, 34421485, 68842970]

約数ペア:

[(1, 68842970), (2, 34421485), (5, 13768594), (7, 9834710), (10, 6884297), (14, 4917355), (35, 1966942), (59, 1166830), (70, 983471), (79, 871430), (118, 583415), (158, 435715), (211, 326270), (295, 233366), (395, 174286), (413, 166690), (422, 163135), (553, 124490), (590, 116683), (790, 87143), (826, 83345), (1055, 65254), (1106, 62245), (1477, 46610), (2065, 33338), (2110, 32627), (2765, 24898), (2954, 23305), (4130, 16669), (4661, 14770), (5530, 12449), (7385, 9322)]