68781630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1787}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 165297024

約数和(自身を除く): 96515394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1283, 1787, 2566, 3574, 3849, 5361, 6415, 7698, 8935, 10722, 12830, 17870, 19245, 26805, 38490, 53610, 2292721, 4585442, 6878163, 11463605, 13756326, 22927210, 34390815, 68781630]

約数ペア:

[(1, 68781630), (2, 34390815), (3, 22927210), (5, 13756326), (6, 11463605), (10, 6878163), (15, 4585442), (30, 2292721), (1283, 53610), (1787, 38490), (2566, 26805), (3574, 19245), (3849, 17870), (5361, 12830), (6415, 10722), (7698, 8935)]