148753890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1652821}}^1$

素因数の和:1652834

約数の個数: 24

約数和(自身を含む): 386760348

約数和(自身を除く): 238006458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1652821, 3305642, 4958463, 8264105, 9916926, 14875389, 16528210, 24792315, 29750778, 49584630, 74376945, 148753890]

約数ペア:

[(1, 148753890), (2, 74376945), (3, 49584630), (5, 29750778), (6, 24792315), (9, 16528210), (10, 14875389), (15, 9916926), (18, 8264105), (30, 4958463), (45, 3305642), (90, 1652821)]