3149774620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{7187}}^1$

素因数の和:8502

約数の個数: 48

約数和(自身を含む): 7010025120

約数和(自身を除く): 3860250500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1289, 2578, 5156, 6445, 7187, 12890, 14374, 21913, 25780, 28748, 35935, 43826, 71870, 87652, 109565, 122179, 143740, 219130, 244358, 438260, 488716, 610895, 1221790, 2443580, 9264043, 18528086, 37056172, 46320215, 92640430, 157488731, 185280860, 314977462, 629954924, 787443655, 1574887310, 3149774620]

約数ペア:

[(1, 3149774620), (2, 1574887310), (4, 787443655), (5, 629954924), (10, 314977462), (17, 185280860), (20, 157488731), (34, 92640430), (68, 46320215), (85, 37056172), (170, 18528086), (340, 9264043), (1289, 2443580), (2578, 1221790), (5156, 610895), (6445, 488716), (7187, 438260), (12890, 244358), (14374, 219130), (21913, 143740), (25780, 122179), (28748, 109565), (35935, 87652), (43826, 71870)]