76734870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 191920320

約数和(自身を除く): 115185450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 193, 290, 386, 435, 457, 579, 870, 914, 965, 1158, 1371, 1930, 2285, 2742, 2895, 4570, 5597, 5790, 6855, 11194, 13253, 13710, 16791, 26506, 27985, 33582, 39759, 55970, 66265, 79518, 83955, 88201, 132530, 167910, 176402, 198795, 264603, 397590, 441005, 529206, 882010, 1323015, 2557829, 2646030, 5115658, 7673487, 12789145, 15346974, 25578290, 38367435, 76734870]

約数ペア:

[(1, 76734870), (2, 38367435), (3, 25578290), (5, 15346974), (6, 12789145), (10, 7673487), (15, 5115658), (29, 2646030), (30, 2557829), (58, 1323015), (87, 882010), (145, 529206), (174, 441005), (193, 397590), (290, 264603), (386, 198795), (435, 176402), (457, 167910), (579, 132530), (870, 88201), (914, 83955), (965, 79518), (1158, 66265), (1371, 55970), (1930, 39759), (2285, 33582), (2742, 27985), (2895, 26506), (4570, 16791), (5597, 13710), (5790, 13253), (6855, 11194)]