1957270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27961}}^1$

素因数の和:27975

約数の個数: 16

約数和(自身を含む): 4026528

約数和(自身を除く): 2069258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27961, 55922, 139805, 195727, 279610, 391454, 978635, 1957270]

約数ペア:

[(1, 1957270), (2, 978635), (5, 391454), (7, 279610), (10, 195727), (14, 139805), (35, 55922), (70, 27961)]