343142710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{1607}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 626579712

約数和(自身を除く): 283437002

約数列:

[1, 2, 5, 10, 131, 163, 262, 326, 655, 815, 1310, 1607, 1630, 3214, 8035, 16070, 21353, 42706, 106765, 210517, 213530, 261941, 421034, 523882, 1052585, 1309705, 2105170, 2619410, 34314271, 68628542, 171571355, 343142710]

約数ペア:

[(1, 343142710), (2, 171571355), (5, 68628542), (10, 34314271), (131, 2619410), (163, 2105170), (262, 1309705), (326, 1052585), (655, 523882), (815, 421034), (1310, 261941), (1607, 213530), (1630, 210517), (3214, 106765), (8035, 42706), (16070, 21353)]