554865270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{42131}}^1$

素因数の和:42580

約数の個数: 32

約数和(自身を含む): 1334741760

約数和(自身を除く): 779876490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 13170, 42131, 84262, 126393, 210655, 252786, 421310, 631965, 1263930, 18495509, 36991018, 55486527, 92477545, 110973054, 184955090, 277432635, 554865270]

約数ペア:

[(1, 554865270), (2, 277432635), (3, 184955090), (5, 110973054), (6, 92477545), (10, 55486527), (15, 36991018), (30, 18495509), (439, 1263930), (878, 631965), (1317, 421310), (2195, 252786), (2634, 210655), (4390, 126393), (6585, 84262), (13170, 42131)]