42787570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4813}}^1$

素因数の和:4954

約数の個数: 32

約数和(自身を含む): 88731648

約数和(自身を除く): 45944078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 4813, 8890, 9626, 24065, 33691, 48130, 67382, 168455, 336910, 611251, 1222502, 3056255, 4278757, 6112510, 8557514, 21393785, 42787570]

約数ペア:

[(1, 42787570), (2, 21393785), (5, 8557514), (7, 6112510), (10, 4278757), (14, 3056255), (35, 1222502), (70, 611251), (127, 336910), (254, 168455), (635, 67382), (889, 48130), (1270, 33691), (1778, 24065), (4445, 9626), (4813, 8890)]