77250810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28297}}^1$

素因数の和:28327

約数の個数: 64

約数和(自身を含む): 228195072

約数和(自身を除く): 150944262

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 28297, 56594, 84891, 141485, 169782, 198079, 282970, 367861, 396158, 424455, 594237, 735722, 848910, 990395, 1103583, 1188474, 1839305, 1980790, 2207166, 2575027, 2971185, 3678610, 5150054, 5517915, 5942370, 7725081, 11035830, 12875135, 15450162, 25750270, 38625405, 77250810]

約数ペア:

[(1, 77250810), (2, 38625405), (3, 25750270), (5, 15450162), (6, 12875135), (7, 11035830), (10, 7725081), (13, 5942370), (14, 5517915), (15, 5150054), (21, 3678610), (26, 2971185), (30, 2575027), (35, 2207166), (39, 1980790), (42, 1839305), (65, 1188474), (70, 1103583), (78, 990395), (91, 848910), (105, 735722), (130, 594237), (182, 424455), (195, 396158), (210, 367861), (273, 282970), (390, 198079), (455, 169782), (546, 141485), (910, 84891), (1365, 56594), (2730, 28297)]