30946668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{135731}}^1$

素因数の和:135757

約数の個数: 24

約数和(自身を含む): 76009920

約数和(自身を除く): 45063252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 135731, 271462, 407193, 542924, 814386, 1628772, 2578889, 5157778, 7736667, 10315556, 15473334, 30946668]

約数ペア:

[(1, 30946668), (2, 15473334), (3, 10315556), (4, 7736667), (6, 5157778), (12, 2578889), (19, 1628772), (38, 814386), (57, 542924), (76, 407193), (114, 271462), (228, 135731)]