40753890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{452821}}^1$

素因数の和:452834

約数の個数: 24

約数和(自身を含む): 105960348

約数和(自身を除く): 65206458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 452821, 905642, 1358463, 2264105, 2716926, 4075389, 4528210, 6792315, 8150778, 13584630, 20376945, 40753890]

約数ペア:

[(1, 40753890), (2, 20376945), (3, 13584630), (5, 8150778), (6, 6792315), (9, 4528210), (10, 4075389), (15, 2716926), (18, 2264105), (30, 1358463), (45, 905642), (90, 452821)]