26719770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 82114560

約数和(自身を除く): 55394790

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 43, 55, 66, 70, 77, 86, 105, 110, 129, 154, 165, 210, 215, 231, 258, 269, 301, 330, 385, 430, 462, 473, 538, 602, 645, 770, 807, 903, 946, 1155, 1290, 1345, 1419, 1505, 1614, 1806, 1883, 2310, 2365, 2690, 2838, 2959, 3010, 3311, 3766, 4035, 4515, 4730, 5649, 5918, 6622, 7095, 8070, 8877, 9030, 9415, 9933, 11298, 11567, 14190, 14795, 16555, 17754, 18830, 19866, 20713, 23134, 28245, 29590, 33110, 34701, 41426, 44385, 49665, 56490, 57835, 62139, 69402, 80969, 88770, 99330, 103565, 115670, 124278, 127237, 161938, 173505, 207130, 242907, 254474, 310695, 347010, 381711, 404845, 485814, 621390, 636185, 763422, 809690, 890659, 1214535, 1272370, 1781318, 1908555, 2429070, 2671977, 3817110, 4453295, 5343954, 8906590, 13359885, 26719770]

約数ペア:

[(1, 26719770), (2, 13359885), (3, 8906590), (5, 5343954), (6, 4453295), (7, 3817110), (10, 2671977), (11, 2429070), (14, 1908555), (15, 1781318), (21, 1272370), (22, 1214535), (30, 890659), (33, 809690), (35, 763422), (42, 636185), (43, 621390), (55, 485814), (66, 404845), (70, 381711), (77, 347010), (86, 310695), (105, 254474), (110, 242907), (129, 207130), (154, 173505), (165, 161938), (210, 127237), (215, 124278), (231, 115670), (258, 103565), (269, 99330), (301, 88770), (330, 80969), (385, 69402), (430, 62139), (462, 57835), (473, 56490), (538, 49665), (602, 44385), (645, 41426), (770, 34701), (807, 33110), (903, 29590), (946, 28245), (1155, 23134), (1290, 20713), (1345, 19866), (1419, 18830), (1505, 17754), (1614, 16555), (1806, 14795), (1883, 14190), (2310, 11567), (2365, 11298), (2690, 9933), (2838, 9415), (2959, 9030), (3010, 8877), (3311, 8070), (3766, 7095), (4035, 6622), (4515, 5918), (4730, 5649)]