29742860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12497}}^1$

素因数の和:12530

約数の個数: 48

約数和(自身を含む): 75587904

約数和(自身を除く): 45845044

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 12497, 24994, 49988, 62485, 87479, 124970, 174958, 212449, 249940, 349916, 424898, 437395, 849796, 874790, 1062245, 1487143, 1749580, 2124490, 2974286, 4248980, 5948572, 7435715, 14871430, 29742860]

約数ペア:

[(1, 29742860), (2, 14871430), (4, 7435715), (5, 5948572), (7, 4248980), (10, 2974286), (14, 2124490), (17, 1749580), (20, 1487143), (28, 1062245), (34, 874790), (35, 849796), (68, 437395), (70, 424898), (85, 349916), (119, 249940), (140, 212449), (170, 174958), (238, 124970), (340, 87479), (476, 62485), (595, 49988), (1190, 24994), (2380, 12497)]