16167420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89819}}^1$

素因数の和:89834

約数の個数: 36

約数和(自身を含む): 49041720

約数和(自身を除く): 32874300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 89819, 179638, 269457, 359276, 449095, 538914, 808371, 898190, 1077828, 1347285, 1616742, 1796380, 2694570, 3233484, 4041855, 5389140, 8083710, 16167420]

約数ペア:

[(1, 16167420), (2, 8083710), (3, 5389140), (4, 4041855), (5, 3233484), (6, 2694570), (9, 1796380), (10, 1616742), (12, 1347285), (15, 1077828), (18, 898190), (20, 808371), (30, 538914), (36, 449095), (45, 359276), (60, 269457), (90, 179638), (180, 89819)]