30287444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36229}}^1$

素因数の和:36263

約数の個数: 24

約数和(自身を含む): 60866400

約数和(自身を除く): 30578956

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 36229, 72458, 144916, 398519, 688351, 797038, 1376702, 1594076, 2753404, 7571861, 15143722, 30287444]

約数ペア:

[(1, 30287444), (2, 15143722), (4, 7571861), (11, 2753404), (19, 1594076), (22, 1376702), (38, 797038), (44, 688351), (76, 398519), (209, 144916), (418, 72458), (836, 36229)]