162172170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1801913}}^1$

素因数の和:1801926

約数の個数: 24

約数和(自身を含む): 421647876

約数和(自身を除く): 259475706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1801913, 3603826, 5405739, 9009565, 10811478, 16217217, 18019130, 27028695, 32434434, 54057390, 81086085, 162172170]

約数ペア:

[(1, 162172170), (2, 81086085), (3, 54057390), (5, 32434434), (6, 27028695), (9, 18019130), (10, 16217217), (15, 10811478), (18, 9009565), (30, 5405739), (45, 3603826), (90, 1801913)]