30750388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4679}}^1$

素因数の和:4767

約数の個数: 24

約数和(自身を含む): 56609280

約数和(自身を除く): 25858892

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 4679, 6572, 9358, 18716, 145049, 247987, 290098, 495974, 580196, 991948, 7687597, 15375194, 30750388]

約数ペア:

[(1, 30750388), (2, 15375194), (4, 7687597), (31, 991948), (53, 580196), (62, 495974), (106, 290098), (124, 247987), (212, 145049), (1643, 18716), (3286, 9358), (4679, 6572)]