60902260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 130636800

約数和(自身を除く): 69734540

約数列:

[1, 2, 4, 5, 10, 20, 107, 149, 191, 214, 298, 382, 428, 535, 596, 745, 764, 955, 1070, 1490, 1910, 2140, 2980, 3820, 15943, 20437, 28459, 31886, 40874, 56918, 63772, 79715, 81748, 102185, 113836, 142295, 159430, 204370, 284590, 318860, 408740, 569180, 3045113, 6090226, 12180452, 15225565, 30451130, 60902260]

約数ペア:

[(1, 60902260), (2, 30451130), (4, 15225565), (5, 12180452), (10, 6090226), (20, 3045113), (107, 569180), (149, 408740), (191, 318860), (214, 284590), (298, 204370), (382, 159430), (428, 142295), (535, 113836), (596, 102185), (745, 81748), (764, 79715), (955, 63772), (1070, 56918), (1490, 40874), (1910, 31886), (2140, 28459), (2980, 20437), (3820, 15943)]