168220010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 360806400

約数和(自身を除く): 192586390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 173, 203, 290, 346, 406, 479, 865, 958, 1015, 1211, 1730, 2030, 2395, 2422, 3353, 4790, 5017, 6055, 6706, 10034, 12110, 13891, 16765, 25085, 27782, 33530, 35119, 50170, 69455, 70238, 82867, 97237, 138910, 165734, 175595, 194474, 351190, 414335, 486185, 580069, 828670, 972370, 1160138, 2403143, 2900345, 4806286, 5800690, 12015715, 16822001, 24031430, 33644002, 84110005, 168220010]

約数ペア:

[(1, 168220010), (2, 84110005), (5, 33644002), (7, 24031430), (10, 16822001), (14, 12015715), (29, 5800690), (35, 4806286), (58, 2900345), (70, 2403143), (145, 1160138), (173, 972370), (203, 828670), (290, 580069), (346, 486185), (406, 414335), (479, 351190), (865, 194474), (958, 175595), (1015, 165734), (1211, 138910), (1730, 97237), (2030, 82867), (2395, 70238), (2422, 69455), (3353, 50170), (4790, 35119), (5017, 33530), (6055, 27782), (6706, 25085), (10034, 16765), (12110, 13891)]