30400982

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1115

約数の個数: 16

約数和(自身を含む): 46495680

約数和(自身を除く): 16094698

約数列:

[1, 2, 67, 134, 307, 614, 739, 1478, 20569, 41138, 49513, 99026, 226873, 453746, 15200491, 30400982]

約数ペア:

[(1, 30400982), (2, 15200491), (67, 453746), (134, 226873), (307, 99026), (614, 49513), (739, 41138), (1478, 20569)]