63155890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{902227}}^1$

素因数の和:902241

約数の個数: 16

約数和(自身を含む): 129920832

約数和(自身を除く): 66764942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 902227, 1804454, 4511135, 6315589, 9022270, 12631178, 31577945, 63155890]

約数ペア:

[(1, 63155890), (2, 31577945), (5, 12631178), (7, 9022270), (10, 6315589), (14, 4511135), (35, 1804454), (70, 902227)]