2016137790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1931}}^1$

素因数の和:3239

約数の個数: 80

約数和(自身を含む): 5428185840

約数和(自身を除く): 3412048050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1289, 1931, 2578, 3862, 3867, 5793, 6445, 7734, 9655, 11586, 11601, 12890, 17379, 19310, 19335, 23202, 28965, 34758, 34803, 38670, 52137, 57930, 58005, 69606, 86895, 104274, 104409, 116010, 156411, 173790, 174015, 208818, 260685, 312822, 348030, 521370, 522045, 782055, 1044090, 1564110, 2489059, 4978118, 7467177, 12445295, 14934354, 22401531, 24890590, 37335885, 44803062, 67204593, 74671770, 112007655, 134409186, 201613779, 224015310, 336022965, 403227558, 672045930, 1008068895, 2016137790]

約数ペア:

[(1, 2016137790), (2, 1008068895), (3, 672045930), (5, 403227558), (6, 336022965), (9, 224015310), (10, 201613779), (15, 134409186), (18, 112007655), (27, 74671770), (30, 67204593), (45, 44803062), (54, 37335885), (81, 24890590), (90, 22401531), (135, 14934354), (162, 12445295), (270, 7467177), (405, 4978118), (810, 2489059), (1289, 1564110), (1931, 1044090), (2578, 782055), (3862, 522045), (3867, 521370), (5793, 348030), (6445, 312822), (7734, 260685), (9655, 208818), (11586, 174015), (11601, 173790), (12890, 156411), (17379, 116010), (19310, 104409), (19335, 104274), (23202, 86895), (28965, 69606), (34758, 58005), (34803, 57930), (38670, 52137)]