375231220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29453}}^1$

素因数の和:29489

約数の個数: 72

約数和(自身を含む): 987180264

約数和(自身を除く): 611949044

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 29453, 58906, 117812, 147265, 206171, 294530, 382889, 412342, 589060, 765778, 824684, 1030855, 1443197, 1531556, 1914445, 2061710, 2680223, 2886394, 3828890, 4123420, 5360446, 5772788, 7215985, 7657780, 10720892, 13401115, 14431970, 18761561, 26802230, 28863940, 37523122, 53604460, 75046244, 93807805, 187615610, 375231220]

約数ペア:

[(1, 375231220), (2, 187615610), (4, 93807805), (5, 75046244), (7, 53604460), (10, 37523122), (13, 28863940), (14, 26802230), (20, 18761561), (26, 14431970), (28, 13401115), (35, 10720892), (49, 7657780), (52, 7215985), (65, 5772788), (70, 5360446), (91, 4123420), (98, 3828890), (130, 2886394), (140, 2680223), (182, 2061710), (196, 1914445), (245, 1531556), (260, 1443197), (364, 1030855), (455, 824684), (490, 765778), (637, 589060), (910, 412342), (980, 382889), (1274, 294530), (1820, 206171), (2548, 147265), (3185, 117812), (6370, 58906), (12740, 29453)]