329684730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{5503}}^1$

素因数の和:7510

約数の個数: 32

約数和(自身を含む): 791783424

約数和(自身を除く): 462098694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1997, 3994, 5503, 5991, 9985, 11006, 11982, 16509, 19970, 27515, 29955, 33018, 55030, 59910, 82545, 165090, 10989491, 21978982, 32968473, 54947455, 65936946, 109894910, 164842365, 329684730]

約数ペア:

[(1, 329684730), (2, 164842365), (3, 109894910), (5, 65936946), (6, 54947455), (10, 32968473), (15, 21978982), (30, 10989491), (1997, 165090), (3994, 82545), (5503, 59910), (5991, 55030), (9985, 33018), (11006, 29955), (11982, 27515), (16509, 19970)]