74101090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 159356160

約数和(自身を除く): 85255070

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 173, 203, 211, 290, 346, 406, 422, 865, 1015, 1055, 1211, 1477, 1730, 2030, 2110, 2422, 2954, 5017, 6055, 6119, 7385, 10034, 12110, 12238, 14770, 25085, 30595, 35119, 36503, 42833, 50170, 61190, 70238, 73006, 85666, 175595, 182515, 214165, 255521, 351190, 365030, 428330, 511042, 1058587, 1277605, 2117174, 2555210, 5292935, 7410109, 10585870, 14820218, 37050545, 74101090]

約数ペア:

[(1, 74101090), (2, 37050545), (5, 14820218), (7, 10585870), (10, 7410109), (14, 5292935), (29, 2555210), (35, 2117174), (58, 1277605), (70, 1058587), (145, 511042), (173, 428330), (203, 365030), (211, 351190), (290, 255521), (346, 214165), (406, 182515), (422, 175595), (865, 85666), (1015, 73006), (1055, 70238), (1211, 61190), (1477, 50170), (1730, 42833), (2030, 36503), (2110, 35119), (2422, 30595), (2954, 25085), (5017, 14770), (6055, 12238), (6119, 12110), (7385, 10034)]