2527430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 24

約数和(自身を含む): 4718736

約数和(自身を除く): 2191306

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 310, 526, 961, 1315, 1922, 2630, 4805, 8153, 9610, 16306, 40765, 81530, 252743, 505486, 1263715, 2527430]

約数ペア:

[(1, 2527430), (2, 1263715), (5, 505486), (10, 252743), (31, 81530), (62, 40765), (155, 16306), (263, 9610), (310, 8153), (526, 4805), (961, 2630), (1315, 1922)]