2851915970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3967}}^1$

素因数の和:4107

約数の個数: 64

約数和(自身を含む): 5536788480

約数和(自身を除く): 2684872510

約数列:

[1, 2, 5, 10, 29, 37, 58, 67, 74, 134, 145, 185, 290, 335, 370, 670, 1073, 1943, 2146, 2479, 3886, 3967, 4958, 5365, 7934, 9715, 10730, 12395, 19430, 19835, 24790, 39670, 71891, 115043, 143782, 146779, 230086, 265789, 293558, 359455, 531578, 575215, 718910, 733895, 1150430, 1328945, 1467790, 2657890, 4256591, 7707881, 8513182, 9834193, 15415762, 19668386, 21282955, 38539405, 42565910, 49170965, 77078810, 98341930, 285191597, 570383194, 1425957985, 2851915970]

約数ペア:

[(1, 2851915970), (2, 1425957985), (5, 570383194), (10, 285191597), (29, 98341930), (37, 77078810), (58, 49170965), (67, 42565910), (74, 38539405), (134, 21282955), (145, 19668386), (185, 15415762), (290, 9834193), (335, 8513182), (370, 7707881), (670, 4256591), (1073, 2657890), (1943, 1467790), (2146, 1328945), (2479, 1150430), (3886, 733895), (3967, 718910), (4958, 575215), (5365, 531578), (7934, 359455), (9715, 293558), (10730, 265789), (12395, 230086), (19430, 146779), (19835, 143782), (24790, 115043), (39670, 71891)]