15238890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{169321}}^1$

素因数の和:169334

約数の個数: 24

約数和(自身を含む): 39621348

約数和(自身を除く): 24382458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 169321, 338642, 507963, 846605, 1015926, 1523889, 1693210, 2539815, 3047778, 5079630, 7619445, 15238890]

約数ペア:

[(1, 15238890), (2, 7619445), (3, 5079630), (5, 3047778), (6, 2539815), (9, 1693210), (10, 1523889), (15, 1015926), (18, 846605), (30, 507963), (45, 338642), (90, 169321)]