20080230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39373}}^1$

素因数の和:39400

約数の個数: 32

約数和(自身を含む): 51028704

約数和(自身を除く): 30948474

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39373, 78746, 118119, 196865, 236238, 393730, 590595, 669341, 1181190, 1338682, 2008023, 3346705, 4016046, 6693410, 10040115, 20080230]

約数ペア:

[(1, 20080230), (2, 10040115), (3, 6693410), (5, 4016046), (6, 3346705), (10, 2008023), (15, 1338682), (17, 1181190), (30, 669341), (34, 590595), (51, 393730), (85, 236238), (102, 196865), (170, 118119), (255, 78746), (510, 39373)]