16779690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 46310400

約数和(自身を除く): 29530710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2143, 2610, 3915, 4286, 6429, 7830, 10715, 12858, 19287, 21430, 32145, 38574, 57861, 62147, 64290, 96435, 115722, 124294, 186441, 192870, 289305, 310735, 372882, 559323, 578610, 621470, 932205, 1118646, 1677969, 1864410, 2796615, 3355938, 5593230, 8389845, 16779690]

約数ペア:

[(1, 16779690), (2, 8389845), (3, 5593230), (5, 3355938), (6, 2796615), (9, 1864410), (10, 1677969), (15, 1118646), (18, 932205), (27, 621470), (29, 578610), (30, 559323), (45, 372882), (54, 310735), (58, 289305), (87, 192870), (90, 186441), (135, 124294), (145, 115722), (174, 96435), (261, 64290), (270, 62147), (290, 57861), (435, 38574), (522, 32145), (783, 21430), (870, 19287), (1305, 12858), (1566, 10715), (2143, 7830), (2610, 6429), (3915, 4286)]