74605210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 141989760

約数和(自身を除く): 67384550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 526, 1315, 1493, 2630, 2986, 4997, 7465, 9994, 14930, 24985, 28367, 49970, 56734, 141835, 283670, 392659, 785318, 1963295, 3926590, 7460521, 14921042, 37302605, 74605210]

約数ペア:

[(1, 74605210), (2, 37302605), (5, 14921042), (10, 7460521), (19, 3926590), (38, 1963295), (95, 785318), (190, 392659), (263, 283670), (526, 141835), (1315, 56734), (1493, 49970), (2630, 28367), (2986, 24985), (4997, 14930), (7465, 9994)]