30129316

素因数分解:

$2^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 61650288

約数和(自身を除く): 31520972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 347, 443, 694, 886, 1388, 1772, 2429, 3101, 4858, 6202, 9716, 12404, 17003, 21707, 34006, 43414, 68012, 86828, 153721, 307442, 614884, 1076047, 2152094, 4304188, 7532329, 15064658, 30129316]

約数ペア:

[(1, 30129316), (2, 15064658), (4, 7532329), (7, 4304188), (14, 2152094), (28, 1076047), (49, 614884), (98, 307442), (196, 153721), (347, 86828), (443, 68012), (694, 43414), (886, 34006), (1388, 21707), (1772, 17003), (2429, 12404), (3101, 9716), (4858, 6202)]