42153390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{468371}}^1$

素因数の和:468384

約数の個数: 24

約数和(自身を含む): 109599048

約数和(自身を除く): 67445658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 468371, 936742, 1405113, 2341855, 2810226, 4215339, 4683710, 7025565, 8430678, 14051130, 21076695, 42153390]

約数ペア:

[(1, 42153390), (2, 21076695), (3, 14051130), (5, 8430678), (6, 7025565), (9, 4683710), (10, 4215339), (15, 2810226), (18, 2341855), (30, 1405113), (45, 936742), (90, 468371)]