194188440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3541}}^1$

素因数の和:4012

約数の個数: 64

約数和(自身を含む): 584004960

約数和(自身を除く): 389816520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1828, 2285, 2742, 3541, 3656, 4570, 5484, 6855, 7082, 9140, 10623, 10968, 13710, 14164, 17705, 18280, 21246, 27420, 28328, 35410, 42492, 53115, 54840, 70820, 84984, 106230, 141640, 212460, 424920, 1618237, 3236474, 4854711, 6472948, 8091185, 9709422, 12945896, 16182370, 19418844, 24273555, 32364740, 38837688, 48547110, 64729480, 97094220, 194188440]

約数ペア:

[(1, 194188440), (2, 97094220), (3, 64729480), (4, 48547110), (5, 38837688), (6, 32364740), (8, 24273555), (10, 19418844), (12, 16182370), (15, 12945896), (20, 9709422), (24, 8091185), (30, 6472948), (40, 4854711), (60, 3236474), (120, 1618237), (457, 424920), (914, 212460), (1371, 141640), (1828, 106230), (2285, 84984), (2742, 70820), (3541, 54840), (3656, 53115), (4570, 42492), (5484, 35410), (6855, 28328), (7082, 27420), (9140, 21246), (10623, 18280), (10968, 17705), (13710, 14164)]