2017258920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5603497}}^1$

素因数の和:5603514

約数の個数: 48

約数和(自身を含む): 6556092660

約数和(自身を除く): 4538833740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5603497, 11206994, 16810491, 22413988, 28017485, 33620982, 44827976, 50431473, 56034970, 67241964, 84052455, 100862946, 112069940, 134483928, 168104910, 201725892, 224139880, 252157365, 336209820, 403451784, 504314730, 672419640, 1008629460, 2017258920]

約数ペア:

[(1, 2017258920), (2, 1008629460), (3, 672419640), (4, 504314730), (5, 403451784), (6, 336209820), (8, 252157365), (9, 224139880), (10, 201725892), (12, 168104910), (15, 134483928), (18, 112069940), (20, 100862946), (24, 84052455), (30, 67241964), (36, 56034970), (40, 50431473), (45, 44827976), (60, 33620982), (72, 28017485), (90, 22413988), (120, 16810491), (180, 11206994), (360, 5603497)]