31863990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4679}}^1$

素因数の和:4916

約数の個数: 32

約数和(自身を含む): 76826880

約数和(自身を除く): 44962890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 4679, 6810, 9358, 14037, 23395, 28074, 46790, 70185, 140370, 1062133, 2124266, 3186399, 5310665, 6372798, 10621330, 15931995, 31863990]

約数ペア:

[(1, 31863990), (2, 15931995), (3, 10621330), (5, 6372798), (6, 5310665), (10, 3186399), (15, 2124266), (30, 1062133), (227, 140370), (454, 70185), (681, 46790), (1135, 28074), (1362, 23395), (2270, 14037), (3405, 9358), (4679, 6810)]