85699530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19433}}^1$

素因数の和:19460

約数の個数: 72

約数和(自身を含む): 259210692

約数和(自身を除く): 173511162

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 19433, 38866, 58299, 97165, 116598, 136031, 174897, 194330, 272062, 291495, 349794, 408093, 582990, 680155, 816186, 874485, 952217, 1224279, 1360310, 1748970, 1904434, 2040465, 2448558, 2856651, 4080930, 4761085, 5713302, 6121395, 8569953, 9522170, 12242790, 14283255, 17139906, 28566510, 42849765, 85699530]

約数ペア:

[(1, 85699530), (2, 42849765), (3, 28566510), (5, 17139906), (6, 14283255), (7, 12242790), (9, 9522170), (10, 8569953), (14, 6121395), (15, 5713302), (18, 4761085), (21, 4080930), (30, 2856651), (35, 2448558), (42, 2040465), (45, 1904434), (49, 1748970), (63, 1360310), (70, 1224279), (90, 952217), (98, 874485), (105, 816186), (126, 680155), (147, 582990), (210, 408093), (245, 349794), (294, 291495), (315, 272062), (441, 194330), (490, 174897), (630, 136031), (735, 116598), (882, 97165), (1470, 58299), (2205, 38866), (4410, 19433)]