5131930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 9642240

約数和(自身を除く): 4510310

約数列:

[1, 2, 5, 10, 47, 61, 94, 122, 179, 235, 305, 358, 470, 610, 895, 1790, 2867, 5734, 8413, 10919, 14335, 16826, 21838, 28670, 42065, 54595, 84130, 109190, 513193, 1026386, 2565965, 5131930]

約数ペア:

[(1, 5131930), (2, 2565965), (5, 1026386), (10, 513193), (47, 109190), (61, 84130), (94, 54595), (122, 42065), (179, 28670), (235, 21838), (305, 16826), (358, 14335), (470, 10919), (610, 8413), (895, 5734), (1790, 2867)]