74115890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{322243}}^1$

素因数の和:322273

約数の個数: 16

約数和(自身を含む): 139209408

約数和(自身を除く): 65093518

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 322243, 644486, 1611215, 3222430, 7411589, 14823178, 37057945, 74115890]

約数ペア:

[(1, 74115890), (2, 37057945), (5, 14823178), (10, 7411589), (23, 3222430), (46, 1611215), (115, 644486), (230, 322243)]