8620104390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2097349}}^1$

素因数の和:2097496

約数の個数: 32

約数和(自身を含む): 20839269600

約数和(自身を除く): 12219165210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 2097349, 4194698, 6292047, 10486745, 12584094, 20973490, 31460235, 62920470, 287336813, 574673626, 862010439, 1436684065, 1724020878, 2873368130, 4310052195, 8620104390]

約数ペア:

[(1, 8620104390), (2, 4310052195), (3, 2873368130), (5, 1724020878), (6, 1436684065), (10, 862010439), (15, 574673626), (30, 287336813), (137, 62920470), (274, 31460235), (411, 20973490), (685, 12584094), (822, 10486745), (1370, 6292047), (2055, 4194698), (4110, 2097349)]