7638630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2632

約数の個数: 32

約数和(自身を含む): 18521568

約数和(自身を除く): 10882938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 2521, 3030, 5042, 7563, 12605, 15126, 25210, 37815, 75630, 254621, 509242, 763863, 1273105, 1527726, 2546210, 3819315, 7638630]

約数ペア:

[(1, 7638630), (2, 3819315), (3, 2546210), (5, 1527726), (6, 1273105), (10, 763863), (15, 509242), (30, 254621), (101, 75630), (202, 37815), (303, 25210), (505, 15126), (606, 12605), (1010, 7563), (1515, 5042), (2521, 3030)]