42680830

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{24671}}^1$

素因数の和:24851

約数の個数: 16

約数和(自身を含む): 77272704

約数和(自身を除く): 34591874

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 24671, 49342, 123355, 246710, 4268083, 8536166, 21340415, 42680830]

約数ペア:

[(1, 42680830), (2, 21340415), (5, 8536166), (10, 4268083), (173, 246710), (346, 123355), (865, 49342), (1730, 24671)]