80304870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15473}}^1$

素因数の和:15656

約数の個数: 32

約数和(自身を含む): 193858272

約数和(自身を除く): 113553402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 15473, 30946, 46419, 77365, 92838, 154730, 232095, 464190, 2676829, 5353658, 8030487, 13384145, 16060974, 26768290, 40152435, 80304870]

約数ペア:

[(1, 80304870), (2, 40152435), (3, 26768290), (5, 16060974), (6, 13384145), (10, 8030487), (15, 5353658), (30, 2676829), (173, 464190), (346, 232095), (519, 154730), (865, 92838), (1038, 77365), (1730, 46419), (2595, 30946), (5190, 15473)]