173842970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5683}}^1$

素因数の和:5739

約数の個数: 64

約数和(自身を含む): 392878080

約数和(自身を除く): 219035110

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 3059, 4370, 5683, 6118, 11366, 15295, 28415, 30590, 39781, 56830, 79562, 107977, 130709, 198905, 215954, 261418, 397810, 539885, 653545, 755839, 914963, 1079770, 1307090, 1511678, 1829926, 2483471, 3779195, 4574815, 4966942, 7558390, 9149630, 12417355, 17384297, 24834710, 34768594, 86921485, 173842970]

約数ペア:

[(1, 173842970), (2, 86921485), (5, 34768594), (7, 24834710), (10, 17384297), (14, 12417355), (19, 9149630), (23, 7558390), (35, 4966942), (38, 4574815), (46, 3779195), (70, 2483471), (95, 1829926), (115, 1511678), (133, 1307090), (161, 1079770), (190, 914963), (230, 755839), (266, 653545), (322, 539885), (437, 397810), (665, 261418), (805, 215954), (874, 198905), (1330, 130709), (1610, 107977), (2185, 79562), (3059, 56830), (4370, 39781), (5683, 30590), (6118, 28415), (11366, 15295)]