2013020170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{2767}}^1$

素因数の和:3347

約数の個数: 64

約数和(自身を含む): 4368568320

約数和(自身を除く): 2355548150

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 547, 665, 1094, 1330, 2735, 2767, 3829, 5470, 5534, 7658, 10393, 13835, 19145, 19369, 20786, 27670, 38290, 38738, 51965, 52573, 72751, 96845, 103930, 105146, 145502, 193690, 262865, 363755, 368011, 525730, 727510, 736022, 1513549, 1840055, 3027098, 3680110, 7567745, 10594843, 15135490, 21189686, 28757431, 52974215, 57514862, 105948430, 143787155, 201302017, 287574310, 402604034, 1006510085, 2013020170]

約数ペア:

[(1, 2013020170), (2, 1006510085), (5, 402604034), (7, 287574310), (10, 201302017), (14, 143787155), (19, 105948430), (35, 57514862), (38, 52974215), (70, 28757431), (95, 21189686), (133, 15135490), (190, 10594843), (266, 7567745), (547, 3680110), (665, 3027098), (1094, 1840055), (1330, 1513549), (2735, 736022), (2767, 727510), (3829, 525730), (5470, 368011), (5534, 363755), (7658, 262865), (10393, 193690), (13835, 145502), (19145, 105146), (19369, 103930), (20786, 96845), (27670, 72751), (38290, 52573), (38738, 51965)]