169331370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{967}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 439084800

約数和(自身を除く): 269753430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 449, 898, 967, 1347, 1934, 2245, 2694, 2901, 4490, 4835, 5802, 5837, 6735, 9670, 11674, 12571, 13470, 14505, 17511, 25142, 29010, 29185, 35022, 37713, 58370, 62855, 75426, 87555, 125710, 175110, 188565, 377130, 434183, 868366, 1302549, 2170915, 2605098, 4341830, 5644379, 6512745, 11288758, 13025490, 16933137, 28221895, 33866274, 56443790, 84665685, 169331370]

約数ペア:

[(1, 169331370), (2, 84665685), (3, 56443790), (5, 33866274), (6, 28221895), (10, 16933137), (13, 13025490), (15, 11288758), (26, 6512745), (30, 5644379), (39, 4341830), (65, 2605098), (78, 2170915), (130, 1302549), (195, 868366), (390, 434183), (449, 377130), (898, 188565), (967, 175110), (1347, 125710), (1934, 87555), (2245, 75426), (2694, 62855), (2901, 58370), (4490, 37713), (4835, 35022), (5802, 29185), (5837, 29010), (6735, 25142), (9670, 17511), (11674, 14505), (12571, 13470)]