540802150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53281}}^1$

素因数の和:53329

約数の個数: 48

約数和(自身を含む): 1189254240

約数和(自身を除く): 648452090

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 10150, 53281, 106562, 266405, 372967, 532810, 745934, 1332025, 1545149, 1864835, 2664050, 3090298, 3729670, 7725745, 9324175, 10816043, 15451490, 18648350, 21632086, 38628725, 54080215, 77257450, 108160430, 270401075, 540802150]

約数ペア:

[(1, 540802150), (2, 270401075), (5, 108160430), (7, 77257450), (10, 54080215), (14, 38628725), (25, 21632086), (29, 18648350), (35, 15451490), (50, 10816043), (58, 9324175), (70, 7725745), (145, 3729670), (175, 3090298), (203, 2664050), (290, 1864835), (350, 1545149), (406, 1332025), (725, 745934), (1015, 532810), (1450, 372967), (2030, 266405), (5075, 106562), (10150, 53281)]