6969560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1031}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 16997040

約数和(自身を除く): 10027480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1031, 1352, 1690, 2062, 3380, 4124, 5155, 6760, 8248, 10310, 13403, 20620, 26806, 41240, 53612, 67015, 107224, 134030, 174239, 268060, 348478, 536120, 696956, 871195, 1393912, 1742390, 3484780, 6969560]

約数ペア:

[(1, 6969560), (2, 3484780), (4, 1742390), (5, 1393912), (8, 871195), (10, 696956), (13, 536120), (20, 348478), (26, 268060), (40, 174239), (52, 134030), (65, 107224), (104, 67015), (130, 53612), (169, 41240), (260, 26806), (338, 20620), (520, 13403), (676, 10310), (845, 8248), (1031, 6760), (1352, 5155), (1690, 4124), (2062, 3380)]