30821482

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{971}}^1$

素因数の和:1301

約数の個数: 16

約数和(自身を含む): 47239200

約数和(自身を除く): 16417718

約数列:

[1, 2, 59, 118, 269, 538, 971, 1942, 15871, 31742, 57289, 114578, 261199, 522398, 15410741, 30821482]

約数ペア:

[(1, 30821482), (2, 15410741), (59, 522398), (118, 261199), (269, 114578), (538, 57289), (971, 31742), (1942, 15871)]