16053390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19819}}^1$

素因数の和:19838

約数の個数: 40

約数和(自身を含む): 43167960

約数和(自身を除く): 27114570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 19819, 39638, 59457, 99095, 118914, 178371, 198190, 297285, 356742, 535113, 594570, 891855, 1070226, 1605339, 1783710, 2675565, 3210678, 5351130, 8026695, 16053390]

約数ペア:

[(1, 16053390), (2, 8026695), (3, 5351130), (5, 3210678), (6, 2675565), (9, 1783710), (10, 1605339), (15, 1070226), (18, 891855), (27, 594570), (30, 535113), (45, 356742), (54, 297285), (81, 198190), (90, 178371), (135, 118914), (162, 99095), (270, 59457), (405, 39638), (810, 19819)]