1798934220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587887}}^1$

素因数の和:587919

約数の個数: 72

約数和(自身を含む): 5777763264

約数和(自身を除く): 3978829044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 587887, 1175774, 1763661, 2351548, 2939435, 3527322, 5290983, 5878870, 7054644, 8818305, 9994079, 10581966, 11757740, 17636610, 19988158, 21163932, 26454915, 29982237, 35273220, 39976316, 49970395, 52909830, 59964474, 89946711, 99940790, 105819660, 119928948, 149911185, 179893422, 199881580, 299822370, 359786844, 449733555, 599644740, 899467110, 1798934220]

約数ペア:

[(1, 1798934220), (2, 899467110), (3, 599644740), (4, 449733555), (5, 359786844), (6, 299822370), (9, 199881580), (10, 179893422), (12, 149911185), (15, 119928948), (17, 105819660), (18, 99940790), (20, 89946711), (30, 59964474), (34, 52909830), (36, 49970395), (45, 39976316), (51, 35273220), (60, 29982237), (68, 26454915), (85, 21163932), (90, 19988158), (102, 17636610), (153, 11757740), (170, 10581966), (180, 9994079), (204, 8818305), (255, 7054644), (306, 5878870), (340, 5290983), (510, 3527322), (612, 2939435), (765, 2351548), (1020, 1763661), (1530, 1175774), (3060, 587887)]