30070492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 54370400

約数和(自身を除く): 24299908

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 1021, 2042, 4084, 7363, 14726, 29452, 37777, 75554, 151108, 203179, 406358, 812716, 7517623, 15035246, 30070492]

約数ペア:

[(1, 30070492), (2, 15035246), (4, 7517623), (37, 812716), (74, 406358), (148, 203179), (199, 151108), (398, 75554), (796, 37777), (1021, 29452), (2042, 14726), (4084, 7363)]