30120267

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{449}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 41040000

約数和(自身を除く): 10919733

約数列:

[1, 3, 59, 177, 379, 449, 1137, 1347, 22361, 26491, 67083, 79473, 170171, 510513, 10040089, 30120267]

約数ペア:

[(1, 30120267), (3, 10040089), (59, 510513), (177, 170171), (379, 79473), (449, 67083), (1137, 26491), (1347, 22361)]