30691918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{8969}}^1$

素因数の和:9059

約数の個数: 16

約数和(自身を含む): 48438000

約数和(自身を除く): 17746082

約数列:

[1, 2, 29, 58, 59, 118, 1711, 3422, 8969, 17938, 260101, 520202, 529171, 1058342, 15345959, 30691918]

約数ペア:

[(1, 30691918), (2, 15345959), (29, 1058342), (58, 529171), (59, 520202), (118, 260101), (1711, 17938), (3422, 8969)]