3309060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 9358272

約数和(自身を除く): 6049212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 421, 524, 655, 786, 842, 1263, 1310, 1572, 1684, 1965, 2105, 2526, 2620, 3930, 4210, 5052, 6315, 7860, 8420, 12630, 25260, 55151, 110302, 165453, 220604, 275755, 330906, 551510, 661812, 827265, 1103020, 1654530, 3309060]

約数ペア:

[(1, 3309060), (2, 1654530), (3, 1103020), (4, 827265), (5, 661812), (6, 551510), (10, 330906), (12, 275755), (15, 220604), (20, 165453), (30, 110302), (60, 55151), (131, 25260), (262, 12630), (393, 8420), (421, 7860), (524, 6315), (655, 5052), (786, 4210), (842, 3930), (1263, 2620), (1310, 2526), (1572, 2105), (1684, 1965)]