30990426

素因数分解:

$2^1\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{5119}}^1$

素因数の和:6133

約数の個数: 16

約数和(自身を含む): 62054400

約数和(自身を除く): 31063974

約数列:

[1, 2, 3, 6, 1009, 2018, 3027, 5119, 6054, 10238, 15357, 30714, 5165071, 10330142, 15495213, 30990426]

約数ペア:

[(1, 30990426), (2, 15495213), (3, 10330142), (6, 5165071), (1009, 30714), (2018, 15357), (3027, 10238), (5119, 6054)]