3076430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 6428160

約数和(自身を除く): 3351730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 619, 710, 994, 1238, 2485, 3095, 4333, 4970, 6190, 8666, 21665, 43330, 43949, 87898, 219745, 307643, 439490, 615286, 1538215, 3076430]

約数ペア:

[(1, 3076430), (2, 1538215), (5, 615286), (7, 439490), (10, 307643), (14, 219745), (35, 87898), (70, 43949), (71, 43330), (142, 21665), (355, 8666), (497, 6190), (619, 4970), (710, 4333), (994, 3095), (1238, 2485)]