527205490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{38231}}^1$

素因数の和:38442

約数の個数: 32

約数和(自身を含む): 1090070784

約数和(自身を除く): 562865294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 38231, 76462, 191155, 267617, 382310, 535234, 1338085, 2676170, 7531507, 15063014, 37657535, 52720549, 75315070, 105441098, 263602745, 527205490]

約数ペア:

[(1, 527205490), (2, 263602745), (5, 105441098), (7, 75315070), (10, 52720549), (14, 37657535), (35, 15063014), (70, 7531507), (197, 2676170), (394, 1338085), (985, 535234), (1379, 382310), (1970, 267617), (2758, 191155), (6895, 76462), (13790, 38231)]