129314030

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{98713}}^1$

素因数の和:98851

約数の個数: 16

約数和(自身を含む): 234544464

約数和(自身を除く): 105230434

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 98713, 197426, 493565, 987130, 12931403, 25862806, 64657015, 129314030]

約数ペア:

[(1, 129314030), (2, 64657015), (5, 25862806), (10, 12931403), (131, 987130), (262, 493565), (655, 197426), (1310, 98713)]