22393890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{248821}}^1$

素因数の和:248834

約数の個数: 24

約数和(自身を含む): 58224348

約数和(自身を除く): 35830458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 248821, 497642, 746463, 1244105, 1492926, 2239389, 2488210, 3732315, 4478778, 7464630, 11196945, 22393890]

約数ペア:

[(1, 22393890), (2, 11196945), (3, 7464630), (5, 4478778), (6, 3732315), (9, 2488210), (10, 2239389), (15, 1492926), (18, 1244105), (30, 746463), (45, 497642), (90, 248821)]