1487624710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2789}}^1$

素因数の和:3193

約数の個数: 64

約数和(自身を含む): 3155423040

約数和(自身を除く): 1667798330

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 373, 715, 746, 1430, 1865, 2789, 3730, 4103, 4849, 5578, 8206, 9698, 13945, 20515, 24245, 27890, 30679, 36257, 41030, 48490, 53339, 61358, 72514, 106678, 153395, 181285, 266695, 306790, 362570, 398827, 533390, 797654, 1040297, 1994135, 2080594, 3988270, 5201485, 10402970, 11443267, 13523861, 22886534, 27047722, 57216335, 67619305, 114432670, 135238610, 148762471, 297524942, 743812355, 1487624710]

約数ペア:

[(1, 1487624710), (2, 743812355), (5, 297524942), (10, 148762471), (11, 135238610), (13, 114432670), (22, 67619305), (26, 57216335), (55, 27047722), (65, 22886534), (110, 13523861), (130, 11443267), (143, 10402970), (286, 5201485), (373, 3988270), (715, 2080594), (746, 1994135), (1430, 1040297), (1865, 797654), (2789, 533390), (3730, 398827), (4103, 362570), (4849, 306790), (5578, 266695), (8206, 181285), (9698, 153395), (13945, 106678), (20515, 72514), (24245, 61358), (27890, 53339), (30679, 48490), (36257, 41030)]