2530010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2792230

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 769, 1538, 1645, 3290, 3845, 5383, 7690, 10766, 26915, 36143, 53830, 72286, 180715, 253001, 361430, 506002, 1265005, 2530010]

約数ペア:

[(1, 2530010), (2, 1265005), (5, 506002), (7, 361430), (10, 253001), (14, 180715), (35, 72286), (47, 53830), (70, 36143), (94, 26915), (235, 10766), (329, 7690), (470, 5383), (658, 3845), (769, 3290), (1538, 1645)]