142831470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{128677}}^1$

素因数の和:128724

約数の個数: 32

約数和(自身を含む): 352063008

約数和(自身を除く): 209231538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 128677, 257354, 386031, 643385, 772062, 1286770, 1930155, 3860310, 4761049, 9522098, 14283147, 23805245, 28566294, 47610490, 71415735, 142831470]

約数ペア:

[(1, 142831470), (2, 71415735), (3, 47610490), (5, 28566294), (6, 23805245), (10, 14283147), (15, 9522098), (30, 4761049), (37, 3860310), (74, 1930155), (111, 1286770), (185, 772062), (222, 643385), (370, 386031), (555, 257354), (1110, 128677)]