2011559910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{189949}}^1$

素因数の和:190312

約数の個数: 32

約数和(自身を含む): 4841445600

約数和(自身を除く): 2829885690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 3530, 5295, 10590, 189949, 379898, 569847, 949745, 1139694, 1899490, 2849235, 5698470, 67051997, 134103994, 201155991, 335259985, 402311982, 670519970, 1005779955, 2011559910]

約数ペア:

[(1, 2011559910), (2, 1005779955), (3, 670519970), (5, 402311982), (6, 335259985), (10, 201155991), (15, 134103994), (30, 67051997), (353, 5698470), (706, 2849235), (1059, 1899490), (1765, 1139694), (2118, 949745), (3530, 569847), (5295, 379898), (10590, 189949)]