28286610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85717}}^1$

素因数の和:85738

約数の個数: 32

約数和(自身を含む): 74060352

約数和(自身を除く): 45773742

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 85717, 171434, 257151, 428585, 514302, 857170, 942887, 1285755, 1885774, 2571510, 2828661, 4714435, 5657322, 9428870, 14143305, 28286610]

約数ペア:

[(1, 28286610), (2, 14143305), (3, 9428870), (5, 5657322), (6, 4714435), (10, 2828661), (11, 2571510), (15, 1885774), (22, 1285755), (30, 942887), (33, 857170), (55, 514302), (66, 428585), (110, 257151), (165, 171434), (330, 85717)]