149777777450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3926023}}^1$

素因数の和:3926151

約数の個数: 48

約数和(自身を含む): 321305804160

約数和(自身を除く): 171528026710

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1526, 2725, 3815, 5450, 7630, 19075, 38150, 3926023, 7852046, 19630115, 27482161, 39260230, 54964322, 98150575, 137410805, 196301150, 274821610, 427936507, 687054025, 855873014, 1374108050, 2139682535, 2995555549, 4279365070, 5991111098, 10698412675, 14977777745, 21396825350, 29955555490, 74888888725, 149777777450]

約数ペア:

[(1, 149777777450), (2, 74888888725), (5, 29955555490), (7, 21396825350), (10, 14977777745), (14, 10698412675), (25, 5991111098), (35, 4279365070), (50, 2995555549), (70, 2139682535), (109, 1374108050), (175, 855873014), (218, 687054025), (350, 427936507), (545, 274821610), (763, 196301150), (1090, 137410805), (1526, 98150575), (2725, 54964322), (3815, 39260230), (5450, 27482161), (7630, 19630115), (19075, 7852046), (38150, 3926023)]