68774830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4463}}^1$

素因数の和:4560

約数の個数: 32

約数和(自身を含む): 131134464

約数和(自身を除く): 62359634

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 4463, 7705, 8926, 15410, 22315, 44630, 102649, 205298, 299021, 513245, 598042, 1026490, 1495105, 2990210, 6877483, 13754966, 34387415, 68774830]

約数ペア:

[(1, 68774830), (2, 34387415), (5, 13754966), (10, 6877483), (23, 2990210), (46, 1495105), (67, 1026490), (115, 598042), (134, 513245), (230, 299021), (335, 205298), (670, 102649), (1541, 44630), (3082, 22315), (4463, 15410), (7705, 8926)]