1470294770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{21004211}}^1$

素因数の和:21004225

約数の個数: 16

約数和(自身を含む): 3024606528

約数和(自身を除く): 1554311758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 21004211, 42008422, 105021055, 147029477, 210042110, 294058954, 735147385, 1470294770]

約数ペア:

[(1, 1470294770), (2, 735147385), (5, 294058954), (7, 210042110), (10, 147029477), (14, 105021055), (35, 42008422), (70, 21004211)]