42683930

素因数分解:

$2^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{2131}}^1$

素因数の和:4141

約数の個数: 16

約数和(自身を含む): 76905504

約数和(自身を除く): 34221574

約数列:

[1, 2, 5, 10, 2003, 2131, 4006, 4262, 10015, 10655, 20030, 21310, 4268393, 8536786, 21341965, 42683930]

約数ペア:

[(1, 42683930), (2, 21341965), (5, 8536786), (10, 4268393), (2003, 21310), (2131, 20030), (4006, 10655), (4262, 10015)]