7830812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 17282160

約数和(自身を除く): 9451348

約数列:

[1, 2, 4, 11, 17, 19, 22, 29, 34, 38, 44, 58, 68, 76, 116, 187, 209, 319, 323, 361, 374, 418, 493, 551, 638, 646, 722, 748, 836, 986, 1102, 1276, 1292, 1444, 1972, 2204, 3553, 3971, 5423, 6061, 6137, 7106, 7942, 9367, 10469, 10846, 12122, 12274, 14212, 15884, 18734, 20938, 21692, 24244, 24548, 37468, 41876, 67507, 103037, 115159, 135014, 177973, 206074, 230318, 270028, 355946, 412148, 460636, 711892, 1957703, 3915406, 7830812]

約数ペア:

[(1, 7830812), (2, 3915406), (4, 1957703), (11, 711892), (17, 460636), (19, 412148), (22, 355946), (29, 270028), (34, 230318), (38, 206074), (44, 177973), (58, 135014), (68, 115159), (76, 103037), (116, 67507), (187, 41876), (209, 37468), (319, 24548), (323, 24244), (361, 21692), (374, 20938), (418, 18734), (493, 15884), (551, 14212), (638, 12274), (646, 12122), (722, 10846), (748, 10469), (836, 9367), (986, 7942), (1102, 7106), (1276, 6137), (1292, 6061), (1444, 5423), (1972, 3971), (2204, 3553)]