30193988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{23663}}^1$

素因数の和:23707

約数の個数: 24

約数和(自身を含む): 59633280

約数和(自身を除く): 29439292

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 23663, 47326, 94652, 260293, 520586, 686227, 1041172, 1372454, 2744908, 7548497, 15096994, 30193988]

約数ペア:

[(1, 30193988), (2, 15096994), (4, 7548497), (11, 2744908), (22, 1372454), (29, 1041172), (44, 686227), (58, 520586), (116, 260293), (319, 94652), (638, 47326), (1276, 23663)]