170618820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13477}}^1$

素因数の和:13700

約数の個数: 48

約数和(自身を含む): 480032448

約数和(自身を除く): 309413628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 13477, 26954, 40431, 53908, 67385, 80862, 134770, 161724, 202155, 269540, 404310, 808620, 2843647, 5687294, 8530941, 11374588, 14218235, 17061882, 28436470, 34123764, 42654705, 56872940, 85309410, 170618820]

約数ペア:

[(1, 170618820), (2, 85309410), (3, 56872940), (4, 42654705), (5, 34123764), (6, 28436470), (10, 17061882), (12, 14218235), (15, 11374588), (20, 8530941), (30, 5687294), (60, 2843647), (211, 808620), (422, 404310), (633, 269540), (844, 202155), (1055, 161724), (1266, 134770), (2110, 80862), (2532, 67385), (3165, 53908), (4220, 40431), (6330, 26954), (12660, 13477)]