30260884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4159}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 56609280

約数和(自身を除く): 26348396

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 4159, 7276, 8318, 16636, 70703, 141406, 282812, 445013, 890026, 1780052, 7565221, 15130442, 30260884]

約数ペア:

[(1, 30260884), (2, 15130442), (4, 7565221), (17, 1780052), (34, 890026), (68, 445013), (107, 282812), (214, 141406), (428, 70703), (1819, 16636), (3638, 8318), (4159, 7276)]