30136986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 73012212

約数和(自身を除く): 42875226

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 121, 137, 198, 202, 242, 274, 303, 363, 411, 606, 726, 822, 909, 1089, 1111, 1233, 1507, 1818, 2178, 2222, 2466, 3014, 3333, 4521, 6666, 9042, 9999, 12221, 13563, 13837, 16577, 19998, 24442, 27126, 27674, 33154, 36663, 41511, 49731, 73326, 83022, 99462, 109989, 124533, 149193, 152207, 219978, 249066, 298386, 304414, 456621, 913242, 1369863, 1674277, 2739726, 3348554, 5022831, 10045662, 15068493, 30136986]

約数ペア:

[(1, 30136986), (2, 15068493), (3, 10045662), (6, 5022831), (9, 3348554), (11, 2739726), (18, 1674277), (22, 1369863), (33, 913242), (66, 456621), (99, 304414), (101, 298386), (121, 249066), (137, 219978), (198, 152207), (202, 149193), (242, 124533), (274, 109989), (303, 99462), (363, 83022), (411, 73326), (606, 49731), (726, 41511), (822, 36663), (909, 33154), (1089, 27674), (1111, 27126), (1233, 24442), (1507, 19998), (1818, 16577), (2178, 13837), (2222, 13563), (2466, 12221), (3014, 9999), (3333, 9042), (4521, 6666)]