196665990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{28879}}^1$

素因数の和:29116

約数の個数: 32

約数和(自身を含む): 474094080

約数和(自身を除く): 277428090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 28879, 57758, 86637, 144395, 173274, 288790, 433185, 866370, 6555533, 13111066, 19666599, 32777665, 39333198, 65555330, 98332995, 196665990]

約数ペア:

[(1, 196665990), (2, 98332995), (3, 65555330), (5, 39333198), (6, 32777665), (10, 19666599), (15, 13111066), (30, 6555533), (227, 866370), (454, 433185), (681, 288790), (1135, 173274), (1362, 144395), (2270, 86637), (3405, 57758), (6810, 28879)]