1944090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21601}}^1$

素因数の和:21614

約数の個数: 24

約数和(自身を含む): 5054868

約数和(自身を除く): 3110778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21601, 43202, 64803, 108005, 129606, 194409, 216010, 324015, 388818, 648030, 972045, 1944090]

約数ペア:

[(1, 1944090), (2, 972045), (3, 648030), (5, 388818), (6, 324015), (9, 216010), (10, 194409), (15, 129606), (18, 108005), (30, 64803), (45, 43202), (90, 21601)]