39969520740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74017631}}^1$

素因数の和:74017649

約数の個数: 48

約数和(自身を含む): 124349621760

約数和(自身を除く): 84380101020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 74017631, 148035262, 222052893, 296070524, 370088155, 444105786, 666158679, 740176310, 888211572, 1110264465, 1332317358, 1480352620, 1998476037, 2220528930, 2664634716, 3330793395, 3996952074, 4441057860, 6661586790, 7993904148, 9992380185, 13323173580, 19984760370, 39969520740]

約数ペア:

[(1, 39969520740), (2, 19984760370), (3, 13323173580), (4, 9992380185), (5, 7993904148), (6, 6661586790), (9, 4441057860), (10, 3996952074), (12, 3330793395), (15, 2664634716), (18, 2220528930), (20, 1998476037), (27, 1480352620), (30, 1332317358), (36, 1110264465), (45, 888211572), (54, 740176310), (60, 666158679), (90, 444105786), (108, 370088155), (135, 296070524), (180, 222052893), (270, 148035262), (540, 74017631)]