470896980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{39839}}^1$

素因数の和:40048

約数の個数: 48

約数和(自身を含む): 1325237760

約数和(自身を除く): 854340780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 39839, 79678, 119517, 159356, 199195, 239034, 398390, 478068, 597585, 796780, 1195170, 2390340, 7848283, 15696566, 23544849, 31393132, 39241415, 47089698, 78482830, 94179396, 117724245, 156965660, 235448490, 470896980]

約数ペア:

[(1, 470896980), (2, 235448490), (3, 156965660), (4, 117724245), (5, 94179396), (6, 78482830), (10, 47089698), (12, 39241415), (15, 31393132), (20, 23544849), (30, 15696566), (60, 7848283), (197, 2390340), (394, 1195170), (591, 796780), (788, 597585), (985, 478068), (1182, 398390), (1970, 239034), (2364, 199195), (2955, 159356), (3940, 119517), (5910, 79678), (11820, 39839)]