142766750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3547}}^1$

素因数の和:3594

約数の個数: 64

約数和(自身を含む): 318809088

約数和(自身を除く): 176042338

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 575, 805, 875, 1150, 1610, 1750, 2875, 3547, 4025, 5750, 7094, 8050, 17735, 20125, 24829, 35470, 40250, 49658, 81581, 88675, 124145, 163162, 177350, 248290, 407905, 443375, 571067, 620725, 815810, 886750, 1142134, 1241450, 2039525, 2855335, 3103625, 4079050, 5710670, 6207250, 10197625, 14276675, 20395250, 28553350, 71383375, 142766750]

約数ペア:

[(1, 142766750), (2, 71383375), (5, 28553350), (7, 20395250), (10, 14276675), (14, 10197625), (23, 6207250), (25, 5710670), (35, 4079050), (46, 3103625), (50, 2855335), (70, 2039525), (115, 1241450), (125, 1142134), (161, 886750), (175, 815810), (230, 620725), (250, 571067), (322, 443375), (350, 407905), (575, 248290), (805, 177350), (875, 163162), (1150, 124145), (1610, 88675), (1750, 81581), (2875, 49658), (3547, 40250), (4025, 35470), (5750, 24829), (7094, 20125), (8050, 17735)]