30990234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4649}}^1$

素因数の和:4766

約数の個数: 32

約数和(自身を含む): 68299200

約数和(自身を除く): 37308966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2222, 3333, 4649, 6666, 9298, 13947, 27894, 51139, 102278, 153417, 306834, 469549, 939098, 1408647, 2817294, 5165039, 10330078, 15495117, 30990234]

約数ペア:

[(1, 30990234), (2, 15495117), (3, 10330078), (6, 5165039), (11, 2817294), (22, 1408647), (33, 939098), (66, 469549), (101, 306834), (202, 153417), (303, 102278), (606, 51139), (1111, 27894), (2222, 13947), (3333, 9298), (4649, 6666)]