83705790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23447}}^1$

素因数の和:23481

約数の個数: 64

約数和(自身を含む): 243108864

約数和(自身を除く): 159403074

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, 23447, 46894, 70341, 117235, 140682, 164129, 234470, 328258, 351705, 398599, 492387, 703410, 797198, 820645, 984774, 1195797, 1641290, 1992995, 2391594, 2461935, 2790193, 3985990, 4923870, 5580386, 5978985, 8370579, 11957970, 13950965, 16741158, 27901930, 41852895, 83705790]

約数ペア:

[(1, 83705790), (2, 41852895), (3, 27901930), (5, 16741158), (6, 13950965), (7, 11957970), (10, 8370579), (14, 5978985), (15, 5580386), (17, 4923870), (21, 3985990), (30, 2790193), (34, 2461935), (35, 2391594), (42, 1992995), (51, 1641290), (70, 1195797), (85, 984774), (102, 820645), (105, 797198), (119, 703410), (170, 492387), (210, 398599), (238, 351705), (255, 328258), (357, 234470), (510, 164129), (595, 140682), (714, 117235), (1190, 70341), (1785, 46894), (3570, 23447)]