21101670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234463}}^1$

素因数の和:234476

約数の個数: 24

約数和(自身を含む): 54864576

約数和(自身を除く): 33762906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234463, 468926, 703389, 1172315, 1406778, 2110167, 2344630, 3516945, 4220334, 7033890, 10550835, 21101670]

約数ペア:

[(1, 21101670), (2, 10550835), (3, 7033890), (5, 4220334), (6, 3516945), (9, 2344630), (10, 2110167), (15, 1406778), (18, 1172315), (30, 703389), (45, 468926), (90, 234463)]