2561684090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{59699}}^1$

素因数の和:60326

約数の個数: 32

約数和(自身を含む): 5278435200

約数和(自身を除く): 2716751110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 613, 1226, 3065, 4291, 6130, 8582, 21455, 42910, 59699, 119398, 298495, 417893, 596990, 835786, 2089465, 4178930, 36595487, 73190974, 182977435, 256168409, 365954870, 512336818, 1280842045, 2561684090]

約数ペア:

[(1, 2561684090), (2, 1280842045), (5, 512336818), (7, 365954870), (10, 256168409), (14, 182977435), (35, 73190974), (70, 36595487), (613, 4178930), (1226, 2089465), (3065, 835786), (4291, 596990), (6130, 417893), (8582, 298495), (21455, 119398), (42910, 59699)]