30864436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17657}}^1$

素因数の和:17703

約数の個数: 24

約数和(自身を含む): 59330880

約数和(自身を除く): 28466444

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 17657, 35314, 70628, 335483, 406111, 670966, 812222, 1341932, 1624444, 7716109, 15432218, 30864436]

約数ペア:

[(1, 30864436), (2, 15432218), (4, 7716109), (19, 1624444), (23, 1341932), (38, 812222), (46, 670966), (76, 406111), (92, 335483), (437, 70628), (874, 35314), (1748, 17657)]