16966260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3491}}^1$

素因数の和:3515

約数の個数: 72

約数和(自身を含む): 53385696

約数和(自身を除く): 36419436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 3491, 4860, 6982, 10473, 13964, 17455, 20946, 31419, 34910, 41892, 52365, 62838, 69820, 94257, 104730, 125676, 157095, 188514, 209460, 282771, 314190, 377028, 471285, 565542, 628380, 848313, 942570, 1131084, 1413855, 1696626, 1885140, 2827710, 3393252, 4241565, 5655420, 8483130, 16966260]

約数ペア:

[(1, 16966260), (2, 8483130), (3, 5655420), (4, 4241565), (5, 3393252), (6, 2827710), (9, 1885140), (10, 1696626), (12, 1413855), (15, 1131084), (18, 942570), (20, 848313), (27, 628380), (30, 565542), (36, 471285), (45, 377028), (54, 314190), (60, 282771), (81, 209460), (90, 188514), (108, 157095), (135, 125676), (162, 104730), (180, 94257), (243, 69820), (270, 62838), (324, 52365), (405, 41892), (486, 34910), (540, 31419), (810, 20946), (972, 17455), (1215, 13964), (1620, 10473), (2430, 6982), (3491, 4860)]