15079540

素因数分解:

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

素因数の和:5704

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 23022860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5669, 11338, 22676, 28345, 39683, 56690, 79366, 107711, 113380, 158732, 198415, 215422, 396830, 430844, 538555, 753977, 793660, 1077110, 1507954, 2154220, 3015908, 3769885, 7539770, 15079540]

約数ペア:

[(1, 15079540), (2, 7539770), (4, 3769885), (5, 3015908), (7, 2154220), (10, 1507954), (14, 1077110), (19, 793660), (20, 753977), (28, 538555), (35, 430844), (38, 396830), (70, 215422), (76, 198415), (95, 158732), (133, 113380), (140, 107711), (190, 79366), (266, 56690), (380, 39683), (532, 28345), (665, 22676), (1330, 11338), (2660, 5669)]