17502930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 45714240

約数和(自身を除く): 28211310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 443, 878, 886, 1317, 1329, 2195, 2215, 2634, 2658, 3951, 3987, 4390, 4430, 6585, 6645, 7902, 7974, 13170, 13290, 19755, 19935, 39510, 39870, 194477, 388954, 583431, 972385, 1166862, 1750293, 1944770, 2917155, 3500586, 5834310, 8751465, 17502930]

約数ペア:

[(1, 17502930), (2, 8751465), (3, 5834310), (5, 3500586), (6, 2917155), (9, 1944770), (10, 1750293), (15, 1166862), (18, 972385), (30, 583431), (45, 388954), (90, 194477), (439, 39870), (443, 39510), (878, 19935), (886, 19755), (1317, 13290), (1329, 13170), (2195, 7974), (2215, 7902), (2634, 6645), (2658, 6585), (3951, 4430), (3987, 4390)]