39435780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1607}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 110759040

約数和(自身を除く): 71323260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1607, 1636, 2045, 2454, 3214, 4090, 4821, 4908, 6135, 6428, 8035, 8180, 9642, 12270, 16070, 19284, 24105, 24540, 32140, 48210, 96420, 657263, 1314526, 1971789, 2629052, 3286315, 3943578, 6572630, 7887156, 9858945, 13145260, 19717890, 39435780]

約数ペア:

[(1, 39435780), (2, 19717890), (3, 13145260), (4, 9858945), (5, 7887156), (6, 6572630), (10, 3943578), (12, 3286315), (15, 2629052), (20, 1971789), (30, 1314526), (60, 657263), (409, 96420), (818, 48210), (1227, 32140), (1607, 24540), (1636, 24105), (2045, 19284), (2454, 16070), (3214, 12270), (4090, 9642), (4821, 8180), (4908, 8035), (6135, 6428)]