302061890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{21317}}^1$

素因数の和:21446

約数の個数: 32

約数和(自身を含む): 590934960

約数和(自身を除く): 288873070

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 21317, 42634, 106585, 213170, 277121, 554242, 1385605, 2323553, 2771210, 4647106, 11617765, 23235530, 30206189, 60412378, 151030945, 302061890]

約数ペア:

[(1, 302061890), (2, 151030945), (5, 60412378), (10, 30206189), (13, 23235530), (26, 11617765), (65, 4647106), (109, 2771210), (130, 2323553), (218, 1385605), (545, 554242), (1090, 277121), (1417, 213170), (2834, 106585), (7085, 42634), (14170, 21317)]