140275530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{519539}}^1$

素因数の和:519555

約数の個数: 32

約数和(自身を含む): 374068800

約数和(自身を除く): 233793270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 519539, 1039078, 1558617, 2597695, 3117234, 4675851, 5195390, 7793085, 9351702, 14027553, 15586170, 23379255, 28055106, 46758510, 70137765, 140275530]

約数ペア:

[(1, 140275530), (2, 70137765), (3, 46758510), (5, 28055106), (6, 23379255), (9, 15586170), (10, 14027553), (15, 9351702), (18, 7793085), (27, 5195390), (30, 4675851), (45, 3117234), (54, 2597695), (90, 1558617), (135, 1039078), (270, 519539)]