17128890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{190321}}^1$

素因数の和:190334

約数の個数: 24

約数和(自身を含む): 44535348

約数和(自身を除く): 27406458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 190321, 380642, 570963, 951605, 1141926, 1712889, 1903210, 2854815, 3425778, 5709630, 8564445, 17128890]

約数ペア:

[(1, 17128890), (2, 8564445), (3, 5709630), (5, 3425778), (6, 2854815), (9, 1903210), (10, 1712889), (15, 1141926), (18, 951605), (30, 570963), (45, 380642), (90, 190321)]