27220230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17791}}^1$

素因数の和:17821

約数の個数: 48

約数和(自身を含む): 74939904

約数和(自身を除く): 47719674

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, 17791, 35582, 53373, 88955, 106746, 160119, 177910, 266865, 302447, 320238, 533730, 604894, 800595, 907341, 1512235, 1601190, 1814682, 2722023, 3024470, 4536705, 5444046, 9073410, 13610115, 27220230]

約数ペア:

[(1, 27220230), (2, 13610115), (3, 9073410), (5, 5444046), (6, 4536705), (9, 3024470), (10, 2722023), (15, 1814682), (17, 1601190), (18, 1512235), (30, 907341), (34, 800595), (45, 604894), (51, 533730), (85, 320238), (90, 302447), (102, 266865), (153, 177910), (170, 160119), (255, 106746), (306, 88955), (510, 53373), (765, 35582), (1530, 17791)]