9888180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1699}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 27988800

約数和(自身を除く): 18100620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1699, 1940, 2910, 3398, 5097, 5820, 6796, 8495, 10194, 16990, 20388, 25485, 33980, 50970, 101940, 164803, 329606, 494409, 659212, 824015, 988818, 1648030, 1977636, 2472045, 3296060, 4944090, 9888180]

約数ペア:

[(1, 9888180), (2, 4944090), (3, 3296060), (4, 2472045), (5, 1977636), (6, 1648030), (10, 988818), (12, 824015), (15, 659212), (20, 494409), (30, 329606), (60, 164803), (97, 101940), (194, 50970), (291, 33980), (388, 25485), (485, 20388), (582, 16990), (970, 10194), (1164, 8495), (1455, 6796), (1699, 5820), (1940, 5097), (2910, 3398)]