69129650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 137241216

約数和(自身を除く): 68111566

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 167, 170, 334, 425, 487, 835, 850, 974, 1670, 2435, 2839, 4175, 4870, 5678, 8279, 8350, 12175, 14195, 16558, 24350, 28390, 41395, 70975, 81329, 82790, 141950, 162658, 206975, 406645, 413950, 813290, 1382593, 2033225, 2765186, 4066450, 6912965, 13825930, 34564825, 69129650]

約数ペア:

[(1, 69129650), (2, 34564825), (5, 13825930), (10, 6912965), (17, 4066450), (25, 2765186), (34, 2033225), (50, 1382593), (85, 813290), (167, 413950), (170, 406645), (334, 206975), (425, 162658), (487, 141950), (835, 82790), (850, 81329), (974, 70975), (1670, 41395), (2435, 28390), (2839, 24350), (4175, 16558), (4870, 14195), (5678, 12175), (8279, 8350)]