43234660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 106667064

約数和(自身を除く): 63432404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 157, 196, 245, 281, 314, 490, 562, 628, 785, 980, 1099, 1124, 1405, 1570, 1967, 2198, 2810, 3140, 3934, 4396, 5495, 5620, 7693, 7868, 9835, 10990, 13769, 15386, 19670, 21980, 27538, 30772, 38465, 39340, 44117, 55076, 68845, 76930, 88234, 137690, 153860, 176468, 220585, 275380, 308819, 441170, 617638, 882340, 1235276, 1544095, 2161733, 3088190, 4323466, 6176380, 8646932, 10808665, 21617330, 43234660]

約数ペア:

[(1, 43234660), (2, 21617330), (4, 10808665), (5, 8646932), (7, 6176380), (10, 4323466), (14, 3088190), (20, 2161733), (28, 1544095), (35, 1235276), (49, 882340), (70, 617638), (98, 441170), (140, 308819), (157, 275380), (196, 220585), (245, 176468), (281, 153860), (314, 137690), (490, 88234), (562, 76930), (628, 68845), (785, 55076), (980, 44117), (1099, 39340), (1124, 38465), (1405, 30772), (1570, 27538), (1967, 21980), (2198, 19670), (2810, 15386), (3140, 13769), (3934, 10990), (4396, 9835), (5495, 7868), (5620, 7693)]