523805820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{90001}}^1$

素因数の和:90110

約数の個数: 48

約数和(自身を含む): 1481792928

約数和(自身を除く): 957987108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 90001, 180002, 270003, 360004, 450005, 540006, 900010, 1080012, 1350015, 1800020, 2700030, 5400060, 8730097, 17460194, 26190291, 34920388, 43650485, 52380582, 87300970, 104761164, 130951455, 174601940, 261902910, 523805820]

約数ペア:

[(1, 523805820), (2, 261902910), (3, 174601940), (4, 130951455), (5, 104761164), (6, 87300970), (10, 52380582), (12, 43650485), (15, 34920388), (20, 26190291), (30, 17460194), (60, 8730097), (97, 5400060), (194, 2700030), (291, 1800020), (388, 1350015), (485, 1080012), (582, 900010), (970, 540006), (1164, 450005), (1455, 360004), (1940, 270003), (2910, 180002), (5820, 90001)]