211416930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{138181}}^1$

素因数の和:138211

約数の個数: 48

約数和(自身を含む): 582022584

約数和(自身を除く): 370605654

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, 765, 1530, 138181, 276362, 414543, 690905, 829086, 1243629, 1381810, 2072715, 2349077, 2487258, 4145430, 4698154, 6218145, 7047231, 11745385, 12436290, 14094462, 21141693, 23490770, 35236155, 42283386, 70472310, 105708465, 211416930]

約数ペア:

[(1, 211416930), (2, 105708465), (3, 70472310), (5, 42283386), (6, 35236155), (9, 23490770), (10, 21141693), (15, 14094462), (17, 12436290), (18, 11745385), (30, 7047231), (34, 6218145), (45, 4698154), (51, 4145430), (85, 2487258), (90, 2349077), (102, 2072715), (153, 1381810), (170, 1243629), (255, 829086), (306, 690905), (510, 414543), (765, 276362), (1530, 138181)]