3387660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 9580032

約数和(自身を除く): 6192372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 431, 524, 655, 786, 862, 1293, 1310, 1572, 1724, 1965, 2155, 2586, 2620, 3930, 4310, 5172, 6465, 7860, 8620, 12930, 25860, 56461, 112922, 169383, 225844, 282305, 338766, 564610, 677532, 846915, 1129220, 1693830, 3387660]

約数ペア:

[(1, 3387660), (2, 1693830), (3, 1129220), (4, 846915), (5, 677532), (6, 564610), (10, 338766), (12, 282305), (15, 225844), (20, 169383), (30, 112922), (60, 56461), (131, 25860), (262, 12930), (393, 8620), (431, 7860), (524, 6465), (655, 5172), (786, 4310), (862, 3930), (1293, 2620), (1310, 2586), (1572, 2155), (1724, 1965)]