3293340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 9313920

約数和(自身を除く): 6020580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 419, 524, 655, 786, 838, 1257, 1310, 1572, 1676, 1965, 2095, 2514, 2620, 3930, 4190, 5028, 6285, 7860, 8380, 12570, 25140, 54889, 109778, 164667, 219556, 274445, 329334, 548890, 658668, 823335, 1097780, 1646670, 3293340]

約数ペア:

[(1, 3293340), (2, 1646670), (3, 1097780), (4, 823335), (5, 658668), (6, 548890), (10, 329334), (12, 274445), (15, 219556), (20, 164667), (30, 109778), (60, 54889), (131, 25140), (262, 12570), (393, 8380), (419, 7860), (524, 6285), (655, 5028), (786, 4190), (838, 3930), (1257, 2620), (1310, 2514), (1572, 2095), (1676, 1965)]