315021350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{900061}}^1$

素因数の和:900080

約数の個数: 24

約数和(自身を含む): 669646128

約数和(自身を除く): 354624778

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 900061, 1800122, 4500305, 6300427, 9000610, 12600854, 22501525, 31502135, 45003050, 63004270, 157510675, 315021350]

約数ペア:

[(1, 315021350), (2, 157510675), (5, 63004270), (7, 45003050), (10, 31502135), (14, 22501525), (25, 12600854), (35, 9000610), (50, 6300427), (70, 4500305), (175, 1800122), (350, 900061)]