269797870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{379997}}^1$

素因数の和:380075

約数の個数: 16

約数和(自身を含む): 492477408

約数和(自身を除く): 222679538

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 379997, 759994, 1899985, 3799970, 26979787, 53959574, 134898935, 269797870]

約数ペア:

[(1, 269797870), (2, 134898935), (5, 53959574), (10, 26979787), (71, 3799970), (142, 1899985), (355, 759994), (710, 379997)]