29382213130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1\times {\mathrm{1451}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 56096219520

約数和(自身を除く): 26714006390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 541, 985, 1082, 1451, 1970, 2705, 2902, 3743, 5410, 7255, 7486, 10279, 14510, 18715, 20558, 27569, 37430, 51395, 55138, 102790, 106577, 137845, 213154, 275690, 285847, 532885, 571694, 784991, 1065770, 1429235, 1569982, 2024963, 2858470, 3924955, 4049926, 5431093, 7849910, 10124815, 10862186, 14914829, 20249630, 27155465, 29829658, 54310930, 74574145, 149148290, 154643227, 309286454, 773216135, 1546432270, 2938221313, 5876442626, 14691106565, 29382213130]

約数ペア:

[(1, 29382213130), (2, 14691106565), (5, 5876442626), (10, 2938221313), (19, 1546432270), (38, 773216135), (95, 309286454), (190, 154643227), (197, 149148290), (394, 74574145), (541, 54310930), (985, 29829658), (1082, 27155465), (1451, 20249630), (1970, 14914829), (2705, 10862186), (2902, 10124815), (3743, 7849910), (5410, 5431093), (7255, 4049926), (7486, 3924955), (10279, 2858470), (14510, 2024963), (18715, 1569982), (20558, 1429235), (27569, 1065770), (37430, 784991), (51395, 571694), (55138, 532885), (102790, 285847), (106577, 275690), (137845, 213154)]