83870460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{465947}}^1$

素因数の和:465962

約数の個数: 36

約数和(自身を含む): 254407608

約数和(自身を除く): 170537148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 465947, 931894, 1397841, 1863788, 2329735, 2795682, 4193523, 4659470, 5591364, 6989205, 8387046, 9318940, 13978410, 16774092, 20967615, 27956820, 41935230, 83870460]

約数ペア:

[(1, 83870460), (2, 41935230), (3, 27956820), (4, 20967615), (5, 16774092), (6, 13978410), (9, 9318940), (10, 8387046), (12, 6989205), (15, 5591364), (18, 4659470), (20, 4193523), (30, 2795682), (36, 2329735), (45, 1863788), (60, 1397841), (90, 931894), (180, 465947)]