17213560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4729}}^1$

素因数の和:4760

約数の個数: 64

約数和(自身を含む): 47678400

約数和(自身を除く): 30464840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 4729, 9458, 18916, 23645, 33103, 37832, 47290, 61477, 66206, 94580, 122954, 132412, 165515, 189160, 245908, 264824, 307385, 331030, 430339, 491816, 614770, 662060, 860678, 1229540, 1324120, 1721356, 2151695, 2459080, 3442712, 4303390, 8606780, 17213560]

約数ペア:

[(1, 17213560), (2, 8606780), (4, 4303390), (5, 3442712), (7, 2459080), (8, 2151695), (10, 1721356), (13, 1324120), (14, 1229540), (20, 860678), (26, 662060), (28, 614770), (35, 491816), (40, 430339), (52, 331030), (56, 307385), (65, 264824), (70, 245908), (91, 189160), (104, 165515), (130, 132412), (140, 122954), (182, 94580), (260, 66206), (280, 61477), (364, 47290), (455, 37832), (520, 33103), (728, 23645), (910, 18916), (1820, 9458), (3640, 4729)]