30709367044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{404070619}}^1$

素因数の和:404070642

約数の個数: 12

約数和(自身を含む): 56569886800

約数和(自身を除く): 25860519756

約数列:

[1, 2, 4, 19, 38, 76, 404070619, 808141238, 1616282476, 7677341761, 15354683522, 30709367044]

約数ペア:

[(1, 30709367044), (2, 15354683522), (4, 7677341761), (19, 1616282476), (38, 808141238), (76, 404070619)]