1849140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10273}}^1$

素因数の和:10288

約数の個数: 36

約数和(自身を含む): 5609604

約数和(自身を除く): 3760464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10273, 20546, 30819, 41092, 51365, 61638, 92457, 102730, 123276, 154095, 184914, 205460, 308190, 369828, 462285, 616380, 924570, 1849140]

約数ペア:

[(1, 1849140), (2, 924570), (3, 616380), (4, 462285), (5, 369828), (6, 308190), (9, 205460), (10, 184914), (12, 154095), (15, 123276), (18, 102730), (20, 92457), (30, 61638), (36, 51365), (45, 41092), (60, 30819), (90, 20546), (180, 10273)]