870879402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{1871}}^1$

素因数の和:3259

約数の個数: 48

約数和(自身を含む): 1988737920

約数和(自身を除く): 1117858518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1361, 1871, 2722, 3742, 4083, 5613, 8166, 11226, 12249, 16839, 24498, 25859, 33678, 35549, 51718, 71098, 77577, 106647, 155154, 213294, 232731, 319941, 465462, 639882, 2546431, 5092862, 7639293, 15278586, 22917879, 45835758, 48382189, 96764378, 145146567, 290293134, 435439701, 870879402]

約数ペア:

[(1, 870879402), (2, 435439701), (3, 290293134), (6, 145146567), (9, 96764378), (18, 48382189), (19, 45835758), (38, 22917879), (57, 15278586), (114, 7639293), (171, 5092862), (342, 2546431), (1361, 639882), (1871, 465462), (2722, 319941), (3742, 232731), (4083, 213294), (5613, 155154), (8166, 106647), (11226, 77577), (12249, 71098), (16839, 51718), (24498, 35549), (25859, 33678)]