27930180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4799}}^1$

素因数の和:4908

約数の個数: 48

約数和(自身を含む): 79027200

約数和(自身を除く): 51097020

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, 4799, 5820, 9598, 14397, 19196, 23995, 28794, 47990, 57588, 71985, 95980, 143970, 287940, 465503, 931006, 1396509, 1862012, 2327515, 2793018, 4655030, 5586036, 6982545, 9310060, 13965090, 27930180]

約数ペア:

[(1, 27930180), (2, 13965090), (3, 9310060), (4, 6982545), (5, 5586036), (6, 4655030), (10, 2793018), (12, 2327515), (15, 1862012), (20, 1396509), (30, 931006), (60, 465503), (97, 287940), (194, 143970), (291, 95980), (388, 71985), (485, 57588), (582, 47990), (970, 28794), (1164, 23995), (1455, 19196), (1940, 14397), (2910, 9598), (4799, 5820)]