61468380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{341491}}^1$

素因数の和:341506

約数の個数: 36

約数和(自身を含む): 186454632

約数和(自身を除く): 124986252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 341491, 682982, 1024473, 1365964, 1707455, 2048946, 3073419, 3414910, 4097892, 5122365, 6146838, 6829820, 10244730, 12293676, 15367095, 20489460, 30734190, 61468380]

約数ペア:

[(1, 61468380), (2, 30734190), (3, 20489460), (4, 15367095), (5, 12293676), (6, 10244730), (9, 6829820), (10, 6146838), (12, 5122365), (15, 4097892), (18, 3414910), (20, 3073419), (30, 2048946), (36, 1707455), (45, 1365964), (60, 1024473), (90, 682982), (180, 341491)]