142685766940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6301}}^1\times {\mathrm{39043}}^1$

素因数の和:45382

約数の個数: 48

約数和(自身を含む): 310029662880

約数和(自身を除く): 167343895940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6301, 12602, 25204, 31505, 39043, 63010, 78086, 126020, 156172, 182729, 195215, 365458, 390430, 730916, 780860, 913645, 1132247, 1827290, 2264494, 3654580, 4528988, 5661235, 11322470, 22644940, 246009943, 492019886, 984039772, 1230049715, 2460099430, 4920198860, 7134288347, 14268576694, 28537153388, 35671441735, 71342883470, 142685766940]

約数ペア:

[(1, 142685766940), (2, 71342883470), (4, 35671441735), (5, 28537153388), (10, 14268576694), (20, 7134288347), (29, 4920198860), (58, 2460099430), (116, 1230049715), (145, 984039772), (290, 492019886), (580, 246009943), (6301, 22644940), (12602, 11322470), (25204, 5661235), (31505, 4528988), (39043, 3654580), (63010, 2264494), (78086, 1827290), (126020, 1132247), (156172, 913645), (182729, 780860), (195215, 730916), (365458, 390430)]