907290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 2501928

約数和(自身を除く): 1594638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 593, 765, 1186, 1530, 1779, 2965, 3558, 5337, 5930, 8895, 10081, 10674, 17790, 20162, 26685, 30243, 50405, 53370, 60486, 90729, 100810, 151215, 181458, 302430, 453645, 907290]

約数ペア:

[(1, 907290), (2, 453645), (3, 302430), (5, 181458), (6, 151215), (9, 100810), (10, 90729), (15, 60486), (17, 53370), (18, 50405), (30, 30243), (34, 26685), (45, 20162), (51, 17790), (85, 10674), (90, 10081), (102, 8895), (153, 5930), (170, 5337), (255, 3558), (306, 2965), (510, 1779), (593, 1530), (765, 1186)]