91974610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1987

約数の個数: 64

約数和(自身を含む): 207712512

約数和(自身を除く): 115737902

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1378, 1855, 1907, 3445, 3710, 3814, 4823, 6890, 9535, 9646, 13349, 19070, 24115, 24791, 26698, 48230, 49582, 66745, 101071, 123955, 133490, 173537, 202142, 247910, 347074, 505355, 707497, 867685, 1010710, 1313923, 1414994, 1735370, 2627846, 3537485, 6569615, 7074970, 9197461, 13139230, 18394922, 45987305, 91974610]

約数ペア:

[(1, 91974610), (2, 45987305), (5, 18394922), (7, 13139230), (10, 9197461), (13, 7074970), (14, 6569615), (26, 3537485), (35, 2627846), (53, 1735370), (65, 1414994), (70, 1313923), (91, 1010710), (106, 867685), (130, 707497), (182, 505355), (265, 347074), (371, 247910), (455, 202142), (530, 173537), (689, 133490), (742, 123955), (910, 101071), (1378, 66745), (1855, 49582), (1907, 48230), (3445, 26698), (3710, 24791), (3814, 24115), (4823, 19070), (6890, 13349), (9535, 9646)]