138061590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{270709}}^1$

素因数の和:270736

約数の個数: 32

約数和(自身を含む): 350840160

約数和(自身を除く): 212778570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 270709, 541418, 812127, 1353545, 1624254, 2707090, 4060635, 4602053, 8121270, 9204106, 13806159, 23010265, 27612318, 46020530, 69030795, 138061590]

約数ペア:

[(1, 138061590), (2, 69030795), (3, 46020530), (5, 27612318), (6, 23010265), (10, 13806159), (15, 9204106), (17, 8121270), (30, 4602053), (34, 4060635), (51, 2707090), (85, 1624254), (102, 1353545), (170, 812127), (255, 541418), (510, 270709)]