30159080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5669}}^1$

素因数の和:5706

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 51488920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 5669, 11338, 22676, 28345, 39683, 45352, 56690, 79366, 107711, 113380, 158732, 198415, 215422, 226760, 317464, 396830, 430844, 538555, 753977, 793660, 861688, 1077110, 1507954, 1587320, 2154220, 3015908, 3769885, 4308440, 6031816, 7539770, 15079540, 30159080]

約数ペア:

[(1, 30159080), (2, 15079540), (4, 7539770), (5, 6031816), (7, 4308440), (8, 3769885), (10, 3015908), (14, 2154220), (19, 1587320), (20, 1507954), (28, 1077110), (35, 861688), (38, 793660), (40, 753977), (56, 538555), (70, 430844), (76, 396830), (95, 317464), (133, 226760), (140, 215422), (152, 198415), (190, 158732), (266, 113380), (280, 107711), (380, 79366), (532, 56690), (665, 45352), (760, 39683), (1064, 28345), (1330, 22676), (2660, 11338), (5320, 5669)]