2013148970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{5479}}^1$

素因数の和:5703

約数の個数: 64

約数和(自身を含む): 4308595200

約数和(自身を除く): 2295446230

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 181, 203, 290, 362, 406, 905, 1015, 1267, 1810, 2030, 2534, 5249, 5479, 6335, 10498, 10958, 12670, 26245, 27395, 36743, 38353, 52490, 54790, 73486, 76706, 158891, 183715, 191765, 317782, 367430, 383530, 794455, 991699, 1112237, 1588910, 1983398, 2224474, 4958495, 5561185, 6941893, 9916990, 11122370, 13883786, 28759271, 34709465, 57518542, 69418930, 143796355, 201314897, 287592710, 402629794, 1006574485, 2013148970]

約数ペア:

[(1, 2013148970), (2, 1006574485), (5, 402629794), (7, 287592710), (10, 201314897), (14, 143796355), (29, 69418930), (35, 57518542), (58, 34709465), (70, 28759271), (145, 13883786), (181, 11122370), (203, 9916990), (290, 6941893), (362, 5561185), (406, 4958495), (905, 2224474), (1015, 1983398), (1267, 1588910), (1810, 1112237), (2030, 991699), (2534, 794455), (5249, 383530), (5479, 367430), (6335, 317782), (10498, 191765), (10958, 183715), (12670, 158891), (26245, 76706), (27395, 73486), (36743, 54790), (38353, 52490)]