28586283270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{85621}}^1$

素因数の和:86021

約数の個数: 64

約数和(自身を含む): 71018311680

約数和(自身を除く): 42432028410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 359, 465, 718, 930, 1077, 1795, 2154, 3590, 5385, 10770, 11129, 22258, 33387, 55645, 66774, 85621, 111290, 166935, 171242, 256863, 333870, 428105, 513726, 856210, 1284315, 2568630, 2654251, 5308502, 7962753, 13271255, 15925506, 26542510, 30737939, 39813765, 61475878, 79627530, 92213817, 153689695, 184427634, 307379390, 461069085, 922138170, 952876109, 1905752218, 2858628327, 4764380545, 5717256654, 9528761090, 14293141635, 28586283270]

約数ペア:

[(1, 28586283270), (2, 14293141635), (3, 9528761090), (5, 5717256654), (6, 4764380545), (10, 2858628327), (15, 1905752218), (30, 952876109), (31, 922138170), (62, 461069085), (93, 307379390), (155, 184427634), (186, 153689695), (310, 92213817), (359, 79627530), (465, 61475878), (718, 39813765), (930, 30737939), (1077, 26542510), (1795, 15925506), (2154, 13271255), (3590, 7962753), (5385, 5308502), (10770, 2654251), (11129, 2568630), (22258, 1284315), (33387, 856210), (55645, 513726), (66774, 428105), (85621, 333870), (111290, 256863), (166935, 171242)]