121522710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{25801}}^1$

素因数の和:25968

約数の個数: 32

約数和(自身を含む): 293523552

約数和(自身を除く): 172000842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 25801, 51602, 77403, 129005, 154806, 258010, 387015, 774030, 4050757, 8101514, 12152271, 20253785, 24304542, 40507570, 60761355, 121522710]

約数ペア:

[(1, 121522710), (2, 60761355), (3, 40507570), (5, 24304542), (6, 20253785), (10, 12152271), (15, 8101514), (30, 4050757), (157, 774030), (314, 387015), (471, 258010), (785, 154806), (942, 129005), (1570, 77403), (2355, 51602), (4710, 25801)]