19410090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5437}}^1$

素因数の和:5471

約数の個数: 64

約数和(自身を含む): 56381184

約数和(自身を除く): 36971094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5437, 10874, 16311, 27185, 32622, 38059, 54370, 76118, 81555, 92429, 114177, 163110, 184858, 190295, 228354, 277287, 380590, 462145, 554574, 570885, 647003, 924290, 1141770, 1294006, 1386435, 1941009, 2772870, 3235015, 3882018, 6470030, 9705045, 19410090]

約数ペア:

[(1, 19410090), (2, 9705045), (3, 6470030), (5, 3882018), (6, 3235015), (7, 2772870), (10, 1941009), (14, 1386435), (15, 1294006), (17, 1141770), (21, 924290), (30, 647003), (34, 570885), (35, 554574), (42, 462145), (51, 380590), (70, 277287), (85, 228354), (102, 190295), (105, 184858), (119, 163110), (170, 114177), (210, 92429), (238, 81555), (255, 76118), (357, 54370), (510, 38059), (595, 32622), (714, 27185), (1190, 16311), (1785, 10874), (3570, 5437)]