17752870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 32895072

約数和(自身を除く): 15142202

約数列:

[1, 2, 5, 10, 73, 83, 146, 166, 293, 365, 415, 586, 730, 830, 1465, 2930, 6059, 12118, 21389, 24319, 30295, 42778, 48638, 60590, 106945, 121595, 213890, 243190, 1775287, 3550574, 8876435, 17752870]

約数ペア:

[(1, 17752870), (2, 8876435), (5, 3550574), (10, 1775287), (73, 243190), (83, 213890), (146, 121595), (166, 106945), (293, 60590), (365, 48638), (415, 42778), (586, 30295), (730, 24319), (830, 21389), (1465, 12118), (2930, 6059)]