854000975940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2033335657}}^1$

素因数の和:2033335676

約数の個数: 48

約数和(自身を含む): 2732803124352

約数和(自身を除く): 1878802148412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2033335657, 4066671314, 6100006971, 8133342628, 10166678285, 12200013942, 14233349599, 20333356570, 24400027884, 28466699198, 30500034855, 40666713140, 42700048797, 56933398396, 61000069710, 71166747995, 85400097594, 122000139420, 142333495990, 170800195188, 213500243985, 284666991980, 427000487970, 854000975940]

約数ペア:

[(1, 854000975940), (2, 427000487970), (3, 284666991980), (4, 213500243985), (5, 170800195188), (6, 142333495990), (7, 122000139420), (10, 85400097594), (12, 71166747995), (14, 61000069710), (15, 56933398396), (20, 42700048797), (21, 40666713140), (28, 30500034855), (30, 28466699198), (35, 24400027884), (42, 20333356570), (60, 14233349599), (70, 12200013942), (84, 10166678285), (105, 8133342628), (140, 6100006971), (210, 4066671314), (420, 2033335657)]