154151260

素因数分解:

$2^2\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{3181}}^1$

素因数の和:5613

約数の個数: 24

約数和(自身を含む): 323953056

約数和(自身を除く): 169801796

約数列:

[1, 2, 4, 5, 10, 20, 2423, 3181, 4846, 6362, 9692, 12115, 12724, 15905, 24230, 31810, 48460, 63620, 7707563, 15415126, 30830252, 38537815, 77075630, 154151260]

約数ペア:

[(1, 154151260), (2, 77075630), (4, 38537815), (5, 30830252), (10, 15415126), (20, 7707563), (2423, 63620), (3181, 48460), (4846, 31810), (6362, 24230), (9692, 15905), (12115, 12724)]