30089836

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 62218240

約数和(自身を除く): 32128404

約数列:

[1, 2, 4, 7, 14, 28, 61, 79, 122, 158, 223, 244, 316, 427, 446, 553, 854, 892, 1106, 1561, 1708, 2212, 3122, 4819, 6244, 9638, 13603, 17617, 19276, 27206, 33733, 35234, 54412, 67466, 70468, 95221, 123319, 134932, 190442, 246638, 380884, 493276, 1074637, 2149274, 4298548, 7522459, 15044918, 30089836]

約数ペア:

[(1, 30089836), (2, 15044918), (4, 7522459), (7, 4298548), (14, 2149274), (28, 1074637), (61, 493276), (79, 380884), (122, 246638), (158, 190442), (223, 134932), (244, 123319), (316, 95221), (427, 70468), (446, 67466), (553, 54412), (854, 35234), (892, 33733), (1106, 27206), (1561, 19276), (1708, 17617), (2212, 13603), (3122, 9638), (4819, 6244)]