30145346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3209}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 57317760

約数和(自身を除く): 27172414

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 3209, 4697, 6418, 9394, 22463, 35299, 44926, 70598, 195749, 247093, 391498, 494186, 1370243, 2153239, 2740486, 4306478, 15072673, 30145346]

約数ペア:

[(1, 30145346), (2, 15072673), (7, 4306478), (11, 2740486), (14, 2153239), (22, 1370243), (61, 494186), (77, 391498), (122, 247093), (154, 195749), (427, 70598), (671, 44926), (854, 35299), (1342, 22463), (3209, 9394), (4697, 6418)]