154313210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12659}}^1$

素因数の和:12742

約数の個数: 32

約数和(自身を含む): 295332480

約数和(自身を除く): 141019270

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 12659, 25318, 63295, 126590, 291157, 582314, 670927, 1341854, 1455785, 2911570, 3354635, 6709270, 15431321, 30862642, 77156605, 154313210]

約数ペア:

[(1, 154313210), (2, 77156605), (5, 30862642), (10, 15431321), (23, 6709270), (46, 3354635), (53, 2911570), (106, 1455785), (115, 1341854), (230, 670927), (265, 582314), (530, 291157), (1219, 126590), (2438, 63295), (6095, 25318), (12190, 12659)]