487713690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1806347}}^1$

素因数の和:1806363

約数の個数: 32

約数和(自身を含む): 1300570560

約数和(自身を除く): 812856870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1806347, 3612694, 5419041, 9031735, 10838082, 16257123, 18063470, 27095205, 32514246, 48771369, 54190410, 81285615, 97542738, 162571230, 243856845, 487713690]

約数ペア:

[(1, 487713690), (2, 243856845), (3, 162571230), (5, 97542738), (6, 81285615), (9, 54190410), (10, 48771369), (15, 32514246), (18, 27095205), (27, 18063470), (30, 16257123), (45, 10838082), (54, 9031735), (90, 5419041), (135, 3612694), (270, 1806347)]