3195710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 6676992

約数和(自身を除く): 3481282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 643, 710, 994, 1286, 2485, 3215, 4501, 4970, 6430, 9002, 22505, 45010, 45653, 91306, 228265, 319571, 456530, 639142, 1597855, 3195710]

約数ペア:

[(1, 3195710), (2, 1597855), (5, 639142), (7, 456530), (10, 319571), (14, 228265), (35, 91306), (70, 45653), (71, 45010), (142, 22505), (355, 9002), (497, 6430), (643, 4970), (710, 4501), (994, 3215), (1286, 2485)]