1907114860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{10009}}^1$

素因数の和:11386

約数の個数: 48

約数和(自身を含む): 4580896320

約数和(自身を除く): 2673781460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1361, 2722, 5444, 6805, 9527, 10009, 13610, 19054, 20018, 27220, 38108, 40036, 47635, 50045, 70063, 95270, 100090, 140126, 190540, 200180, 280252, 350315, 700630, 1401260, 13622249, 27244498, 54488996, 68111245, 95355743, 136222490, 190711486, 272444980, 381422972, 476778715, 953557430, 1907114860]

約数ペア:

[(1, 1907114860), (2, 953557430), (4, 476778715), (5, 381422972), (7, 272444980), (10, 190711486), (14, 136222490), (20, 95355743), (28, 68111245), (35, 54488996), (70, 27244498), (140, 13622249), (1361, 1401260), (2722, 700630), (5444, 350315), (6805, 280252), (9527, 200180), (10009, 190540), (13610, 140126), (19054, 100090), (20018, 95270), (27220, 70063), (38108, 50045), (40036, 47635)]