30117470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 57365280

約数和(自身を除く): 27247810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 293, 541, 586, 1082, 1465, 2705, 2930, 5410, 5567, 10279, 11134, 20558, 27835, 51395, 55670, 102790, 158513, 317026, 792565, 1585130, 3011747, 6023494, 15058735, 30117470]

約数ペア:

[(1, 30117470), (2, 15058735), (5, 6023494), (10, 3011747), (19, 1585130), (38, 792565), (95, 317026), (190, 158513), (293, 102790), (541, 55670), (586, 51395), (1082, 27835), (1465, 20558), (2705, 11134), (2930, 10279), (5410, 5567)]