2830806

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 7337304

約数和(自身を除く): 4506498

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 51, 58, 66, 87, 99, 102, 153, 174, 187, 198, 261, 306, 319, 374, 493, 522, 561, 638, 841, 957, 986, 1122, 1479, 1682, 1683, 1914, 2523, 2871, 2958, 3366, 4437, 5046, 5423, 5742, 7569, 8874, 9251, 10846, 14297, 15138, 16269, 18502, 27753, 28594, 32538, 42891, 48807, 55506, 83259, 85782, 97614, 128673, 157267, 166518, 257346, 314534, 471801, 943602, 1415403, 2830806]

約数ペア:

[(1, 2830806), (2, 1415403), (3, 943602), (6, 471801), (9, 314534), (11, 257346), (17, 166518), (18, 157267), (22, 128673), (29, 97614), (33, 85782), (34, 83259), (51, 55506), (58, 48807), (66, 42891), (87, 32538), (99, 28594), (102, 27753), (153, 18502), (174, 16269), (187, 15138), (198, 14297), (261, 10846), (306, 9251), (319, 8874), (374, 7569), (493, 5742), (522, 5423), (561, 5046), (638, 4437), (841, 3366), (957, 2958), (986, 2871), (1122, 2523), (1479, 1914), (1682, 1683)]