915094040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{48779}}^1$

素因数の和:48864

約数の個数: 64

約数和(自身を含む): 2388268800

約数和(自身を除く): 1473174760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 9380, 18760, 48779, 97558, 195116, 243895, 341453, 390232, 487790, 682906, 975580, 1365812, 1707265, 1951160, 2731624, 3268193, 3414530, 6536386, 6829060, 13072772, 13658120, 16340965, 22877351, 26145544, 32681930, 45754702, 65363860, 91509404, 114386755, 130727720, 183018808, 228773510, 457547020, 915094040]

約数ペア:

[(1, 915094040), (2, 457547020), (4, 228773510), (5, 183018808), (7, 130727720), (8, 114386755), (10, 91509404), (14, 65363860), (20, 45754702), (28, 32681930), (35, 26145544), (40, 22877351), (56, 16340965), (67, 13658120), (70, 13072772), (134, 6829060), (140, 6536386), (268, 3414530), (280, 3268193), (335, 2731624), (469, 1951160), (536, 1707265), (670, 1365812), (938, 975580), (1340, 682906), (1876, 487790), (2345, 390232), (2680, 341453), (3752, 243895), (4690, 195116), (9380, 97558), (18760, 48779)]