142324290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{175709}}^1$

素因数の和:175728

約数の個数: 40

約数和(自身を含む): 382696380

約数和(自身を除く): 240372090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 175709, 351418, 527127, 878545, 1054254, 1581381, 1757090, 2635635, 3162762, 4744143, 5271270, 7906905, 9488286, 14232429, 15813810, 23720715, 28464858, 47441430, 71162145, 142324290]

約数ペア:

[(1, 142324290), (2, 71162145), (3, 47441430), (5, 28464858), (6, 23720715), (9, 15813810), (10, 14232429), (15, 9488286), (18, 7906905), (27, 5271270), (30, 4744143), (45, 3162762), (54, 2635635), (81, 1757090), (90, 1581381), (135, 1054254), (162, 878545), (270, 527127), (405, 351418), (810, 175709)]