210850530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20611}}^1$

素因数の和:20663

約数の個数: 64

約数和(自身を含む): 569880576

約数和(自身を除く): 359030046

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 20611, 41222, 61833, 103055, 123666, 206110, 226721, 309165, 453442, 618330, 638941, 680163, 1133605, 1277882, 1360326, 1916823, 2267210, 3194705, 3400815, 3833646, 6389410, 6801630, 7028351, 9584115, 14056702, 19168230, 21085053, 35141755, 42170106, 70283510, 105425265, 210850530]

約数ペア:

[(1, 210850530), (2, 105425265), (3, 70283510), (5, 42170106), (6, 35141755), (10, 21085053), (11, 19168230), (15, 14056702), (22, 9584115), (30, 7028351), (31, 6801630), (33, 6389410), (55, 3833646), (62, 3400815), (66, 3194705), (93, 2267210), (110, 1916823), (155, 1360326), (165, 1277882), (186, 1133605), (310, 680163), (330, 638941), (341, 618330), (465, 453442), (682, 309165), (930, 226721), (1023, 206110), (1705, 123666), (2046, 103055), (3410, 61833), (5115, 41222), (10230, 20611)]