65691060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64403}}^1$

素因数の和:64432

約数の個数: 48

約数和(自身を含む): 194757696

約数和(自身を除く): 129066636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 64403, 128806, 193209, 257612, 322015, 386418, 644030, 772836, 966045, 1094851, 1288060, 1932090, 2189702, 3284553, 3864180, 4379404, 5474255, 6569106, 10948510, 13138212, 16422765, 21897020, 32845530, 65691060]

約数ペア:

[(1, 65691060), (2, 32845530), (3, 21897020), (4, 16422765), (5, 13138212), (6, 10948510), (10, 6569106), (12, 5474255), (15, 4379404), (17, 3864180), (20, 3284553), (30, 2189702), (34, 1932090), (51, 1288060), (60, 1094851), (68, 966045), (85, 772836), (102, 644030), (170, 386418), (204, 322015), (255, 257612), (340, 193209), (510, 128806), (1020, 64403)]