2753830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 5334336

約数和(自身を除く): 2580506

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 167, 170, 194, 334, 485, 835, 970, 1649, 1670, 2839, 3298, 5678, 8245, 14195, 16199, 16490, 28390, 32398, 80995, 161990, 275383, 550766, 1376915, 2753830]

約数ペア:

[(1, 2753830), (2, 1376915), (5, 550766), (10, 275383), (17, 161990), (34, 80995), (85, 32398), (97, 28390), (167, 16490), (170, 16199), (194, 14195), (334, 8245), (485, 5678), (835, 3298), (970, 2839), (1649, 1670)]