858751490

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{14411}}^1$

素因数の和:14578

約数の個数: 32

約数和(自身を含む): 1587625920

約数和(自身を除く): 728874430

約数列:

[1, 2, 5, 10, 59, 101, 118, 202, 295, 505, 590, 1010, 5959, 11918, 14411, 28822, 29795, 59590, 72055, 144110, 850249, 1455511, 1700498, 2911022, 4251245, 7277555, 8502490, 14555110, 85875149, 171750298, 429375745, 858751490]

約数ペア:

[(1, 858751490), (2, 429375745), (5, 171750298), (10, 85875149), (59, 14555110), (101, 8502490), (118, 7277555), (202, 4251245), (295, 2911022), (505, 1700498), (590, 1455511), (1010, 850249), (5959, 144110), (11918, 72055), (14411, 59590), (28822, 29795)]