181030542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2819}}^1$

素因数の和:2981

約数の個数: 64

約数和(自身を含む): 454809600

約数和(自身を除く): 273779058

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 231, 278, 417, 462, 834, 973, 1529, 1946, 2819, 2919, 3058, 4587, 5638, 5838, 8457, 9174, 10703, 16914, 19733, 21406, 31009, 32109, 39466, 59199, 62018, 64218, 93027, 118398, 186054, 217063, 391841, 434126, 651189, 783682, 1175523, 1302378, 2351046, 2742887, 4310251, 5485774, 8228661, 8620502, 12930753, 16457322, 25861506, 30171757, 60343514, 90515271, 181030542]

約数ペア:

[(1, 181030542), (2, 90515271), (3, 60343514), (6, 30171757), (7, 25861506), (11, 16457322), (14, 12930753), (21, 8620502), (22, 8228661), (33, 5485774), (42, 4310251), (66, 2742887), (77, 2351046), (139, 1302378), (154, 1175523), (231, 783682), (278, 651189), (417, 434126), (462, 391841), (834, 217063), (973, 186054), (1529, 118398), (1946, 93027), (2819, 64218), (2919, 62018), (3058, 59199), (4587, 39466), (5638, 32109), (5838, 31009), (8457, 21406), (9174, 19733), (10703, 16914)]