854291220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{102433}}^1$

素因数の和:102584

約数の個数: 48

約数和(自身を含む): 2409247680

約数和(自身を除く): 1554956460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 102433, 204866, 307299, 409732, 512165, 614598, 1024330, 1229196, 1536495, 2048660, 3072990, 6145980, 14238187, 28476374, 42714561, 56952748, 71190935, 85429122, 142381870, 170858244, 213572805, 284763740, 427145610, 854291220]

約数ペア:

[(1, 854291220), (2, 427145610), (3, 284763740), (4, 213572805), (5, 170858244), (6, 142381870), (10, 85429122), (12, 71190935), (15, 56952748), (20, 42714561), (30, 28476374), (60, 14238187), (139, 6145980), (278, 3072990), (417, 2048660), (556, 1536495), (695, 1229196), (834, 1024330), (1390, 614598), (1668, 512165), (2085, 409732), (2780, 307299), (4170, 204866), (8340, 102433)]