28581630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12373}}^1$

素因数の和:12401

約数の個数: 64

約数和(自身を含む): 85529088

約数和(自身を除く): 56947458

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 12373, 24746, 37119, 61865, 74238, 86611, 123730, 136103, 173222, 185595, 259833, 272206, 371190, 408309, 433055, 519666, 680515, 816618, 866110, 952721, 1299165, 1361030, 1905442, 2041545, 2598330, 2858163, 4083090, 4763605, 5716326, 9527210, 14290815, 28581630]

約数ペア:

[(1, 28581630), (2, 14290815), (3, 9527210), (5, 5716326), (6, 4763605), (7, 4083090), (10, 2858163), (11, 2598330), (14, 2041545), (15, 1905442), (21, 1361030), (22, 1299165), (30, 952721), (33, 866110), (35, 816618), (42, 680515), (55, 519666), (66, 433055), (70, 408309), (77, 371190), (105, 272206), (110, 259833), (154, 185595), (165, 173222), (210, 136103), (231, 123730), (330, 86611), (385, 74238), (462, 61865), (770, 37119), (1155, 24746), (2310, 12373)]