31770774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 86561280

約数和(自身を除く): 54790506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 161, 171, 207, 266, 322, 342, 399, 414, 437, 483, 577, 798, 874, 966, 1154, 1197, 1311, 1449, 1731, 2394, 2622, 2898, 3059, 3462, 3933, 4039, 5193, 6118, 7866, 8078, 9177, 10386, 10963, 12117, 13271, 18354, 21926, 24234, 26542, 27531, 32889, 36351, 39813, 55062, 65778, 72702, 76741, 79626, 92897, 98667, 119439, 153482, 185794, 197334, 230223, 238878, 252149, 278691, 460446, 504298, 557382, 690669, 756447, 836073, 1381338, 1512894, 1672146, 1765043, 2269341, 3530086, 4538682, 5295129, 10590258, 15885387, 31770774]

約数ペア:

[(1, 31770774), (2, 15885387), (3, 10590258), (6, 5295129), (7, 4538682), (9, 3530086), (14, 2269341), (18, 1765043), (19, 1672146), (21, 1512894), (23, 1381338), (38, 836073), (42, 756447), (46, 690669), (57, 557382), (63, 504298), (69, 460446), (114, 278691), (126, 252149), (133, 238878), (138, 230223), (161, 197334), (171, 185794), (207, 153482), (266, 119439), (322, 98667), (342, 92897), (399, 79626), (414, 76741), (437, 72702), (483, 65778), (577, 55062), (798, 39813), (874, 36351), (966, 32889), (1154, 27531), (1197, 26542), (1311, 24234), (1449, 21926), (1731, 18354), (2394, 13271), (2622, 12117), (2898, 10963), (3059, 10386), (3462, 9177), (3933, 8078), (4039, 7866), (5193, 6118)]